Exhibit C.5

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Brian G. Sweeney and Renzo Mori, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(1) execute for and on behalf of the undersigned, in the undersigned’s capacity as an Officer and/or Director, beneficial owner and/or trustee of stock of Cablevision Systems Corporation, AMC Networks Inc. and The Madison Square Garden Company (the “Companies”), (i) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (ii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”) electronically (a “Form ID”, and, together with a Section 13 Schedule, the “Forms and Schedules”);

(2) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(3) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he may approve in his discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor is the Company assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

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The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Company, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 21st day of December, 2012.

By:	/s/ CHARLES F. DOLAN
	Charles F. Dolan

Page 45 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Brian G. Sweeney and Renzo Mori, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(4) execute for and on behalf of the undersigned, in the undersigned’s capacity as an Officer and/or Director, beneficial owner and/or trustee of stock of Cablevision Systems Corporation, AMC Networks Inc. and The Madison Square Garden Company (the “Companies”), (i) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (ii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”) electronically (a “Form ID”, and, together with a Section 13 Schedule, the “Forms and Schedules”);

(5) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(6) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he may approve in his discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor is the Company assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

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The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Company, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 21st day of December, 2012.

By:	/s/ HELEN A. DOLAN
	Helen A. Dolan

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POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints Brian G. Sweeney, the undersigned’s true and lawful attorney-in-fact to:

(7) execute for and on behalf of the undersigned, in the undersigned’s capacity as an Officer and/or Director of, beneficial owner of and/or trustee of a trust which beneficially owns stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”, and collectively, the “Schedules”);

(8) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Schedules, complete and execute any amendment or amendments thereto, and timely file such Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(9) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 of the Exchange Act.

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

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IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 28^th day of March, 2013.

By:	/s/ JAMES L. DOLAN
	James L. Dolan

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POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Marianne Dolan Weber and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(10) execute for and on behalf of the undersigned, in the undersigned’s capacity as an Officer and/or Director of, beneficial owner of and/or trustee of a trust which beneficially owns stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), and (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”, and, together with Section 16 Forms, the “Forms and Schedules”);

(11) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(12) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

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From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked, other than the Power of Attorney, dated August 8, 2011, previously granted by the undersigned to Anne Kelly, Sean Sullivan and James Gallagher with respect to the undersigned holdings of and transactions in securities issued by AMC Networks Inc., which shall remain in full force and effect.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 8^th day of March, 2013.

By:	/s/ PATRICK F. DOLAN
	Patrick F. Dolan

Page 51 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of James L. Dolan and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(13) execute for and on behalf of the undersigned, in the undersigned’s capacity as an Officer and/or Director of, beneficial owner of and/or trustee of a trust which beneficially owns stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (ii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(14) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(15) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

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The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 21^st day of May, 2013.

By:	/s/ KATHLEEN M. DOLAN
	Kathleen M. Dolan

Page 53 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Marianne Dolan Weber and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(16) execute for and on behalf of the undersigned, in the undersigned’s capacity as an Officer and/or Director of, beneficial owner of and/or trustee of a trust which beneficially owns stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(17) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(18) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

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The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 5^th day of April, 2013.

By:	/s/ DEBORAH A. DOLAN-SWEENEY
	Deborah A. Dolan-Sweeney

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POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of James L. Dolan and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(19) execute for and on behalf of the undersigned, in the undersigned’s capacity as an Officer and/or Director of, beneficial owner of and/or trustee of a trust which beneficially owns stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”, and collectively, the “Schedules”);

(20) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Schedules, complete and execute any amendment or amendments thereto, and timely file such Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(21) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 of the Exchange Act.

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

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IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 21^st day of May, 2013.

By:	/s/ MARIANNE DOLAN WEBER
	Marianne Dolan Weber

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POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Marianne Dolan Weber and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(22) execute for and on behalf of the undersigned, in the undersigned’s capacity as an Officer and/or Director of, beneficial owner of and/or trustee of a trust which beneficially owns stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), and (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(23) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(24) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

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The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 21^st day of May, 2013.

By:	/s/ MARY S. DOLAN
	Mary S. Dolan

Page 59 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Marianne Dolan Weber and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(25) execute for and on behalf of the undersigned, in the undersigned’s capacity as an Officer and/or Director of, beneficial owner of and/or trustee of a trust which beneficially owns stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), and (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(26) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(27) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

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The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 21^st day of May, 2013.

By:	/s/ MATTHEW J. DOLAN
	Matthew J. Dolan

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POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Charles F. Dolan, Thomas C. Dolan and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(28) execute for and on behalf of the undersigned, in the undersigned’s capacity as an Officer and/or Director of, beneficial owner of and/or trustee of a trust which beneficially owns stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), and (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(29) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(30) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

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The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 8^th day of April, 2013.

By:	/s/ DAVID M. DOLAN
	David M. Dolan

Page 63 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Marianne Dolan Weber and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(31) execute for and on behalf of the undersigned, in the undersigned’s capacity as an Officer and/or Director of, beneficial owner of and/or trustee of a trust which beneficially owns stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), and (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(32) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(33) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

Page 64 of 95

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 8^th day of April, 2013.

By:	/s/ LAWRENCE J. DOLAN
	Lawrence J. Dolan

Page 65 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Marianne Dolan Weber and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(34) execute for and on behalf of the undersigned, in the undersigned’s capacity as an Officer and/or Director of, beneficial owner of and/or trustee of a trust which beneficially owns stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), and (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(35) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(36) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

Page 66 of 95

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 21^st day of May, 2013.

By:	/s/ PAUL J. DOLAN
	Paul J. Dolan

Page 67 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Marianne Dolan Weber and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(37) execute for and on behalf of the undersigned, in the undersigned’s capacity as a beneficial owner of stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(38) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(39) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

Page 68 of 95

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 21^st day of May, 2013.

CHARLES F. DOLAN CHILDREN TRUST FBO JAMES L. DOLAN
By:	/s/ KATHLEEN M. DOLAN
	Kathleen M. Dolan, Trustee
By:	/s/ PAUL J. DOLAN
	Paul J. Dolan, Trustee

Page 69 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Marianne Dolan Weber and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(40) execute for and on behalf of the undersigned, in the undersigned’s capacity as a beneficial owner of stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(41) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(42) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

Page 70 of 95

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 21^st day of May, 2013.

CHARLES F. DOLAN CHILDREN TRUST FBO THOMAS C. DOLAN
By:	/s/ KATHLEEN M. DOLAN
	Kathleen M. Dolan, Trustee
By:	/s/ MATTHEW J. DOLAN
	Matthew J. Dolan, Trustee

Page 71 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Marianne Dolan Weber and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(43) execute for and on behalf of the undersigned, in the undersigned’s capacity as a beneficial owner of stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(44) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(45) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

Page 72 of 95

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 21^st day of May, 2013.

CHARLES F. DOLAN CHILDREN TRUST FBO PATRICK F. DOLAN
By:	/s/ KATHLEEN M. DOLAN
	Kathleen M. Dolan, Trustee
By:	/s/ MARY S. DOLAN
	Mary S. Dolan, Trustee

Page 73 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Marianne Dolan Weber and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(46) execute for and on behalf of the undersigned, in the undersigned’s capacity as a beneficial owner of stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(47) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(48) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

Page 74 of 95

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 21^st day of May, 2013.

CHARLES F. DOLAN CHILDREN TRUST FBO KATHLEEN M. DOLAN
By:	/s/ KATHLEEN M. DOLAN
	Kathleen M. Dolan, Trustee
By:	/s/ PAUL J. DOLAN
	Paul J. Dolan, Trustee

Page 75 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(49) execute for and on behalf of the undersigned, in the undersigned’s capacity as a beneficial owner of stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(50) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(51) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

Page 76 of 95

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 21^st day of May, 2013.

CHARLES F. DOLAN CHILDREN TRUST FBO MARIANNE DOLAN WEBER
By:	/s/ KATHLEEN M. DOLAN
	Kathleen M. Dolan, Trustee
By:	/s/ MATTHEW J. DOLAN
	Matthew J. Dolan, Trustee

Page 77 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Marianne Dolan Weber and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(52) execute for and on behalf of the undersigned, in the undersigned’s capacity as a beneficial owner of stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(53) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(54) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

Page 78 of 95

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 21^st day of May, 2013.

CHARLES F. DOLAN CHILDREN TRUST FBO DEBORAH DOLAN-SWEENEY
By:	/s/ KATHLEEN M. DOLAN
	Kathleen M. Dolan, Trustee
By:	/s/ MARY S. DOLAN
	Mary S. Dolan, Trustee

Page 79 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Thomas C. Dolan and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(55) execute for and on behalf of the undersigned, in the undersigned’s capacity as a beneficial owner of stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(56) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(57) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

Page 80 of 95

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 8^th day of April, 2013.

CHARLES F. DOLAN 2009 FAMILY TRUST FBO JAMES L. DOLAN
By:	/s/ LAWRENCE J. DOLAN
	Lawrence J. Dolan, Trustee
By:	/s/ DAVID M. DOLAN
	David M. Dolan, Trustee

Page 81 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(58) execute for and on behalf of the undersigned, in the undersigned’s capacity as a beneficial owner of stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(59) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(60) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

Page 82 of 95

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 8^th day of April, 2013.

CHARLES F. DOLAN 2009 FAMILY TRUST FBO THOMAS C. DOLAN
By:	/s/ LAWRENCE J. DOLAN
	Lawrence J. Dolan, Trustee
By:	/s/ DAVID M. DOLAN
	David M. Dolan, Trustee

Page 83 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Thomas C. Dolan and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(61) execute for and on behalf of the undersigned, in the undersigned’s capacity as a beneficial owner of stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(62) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(63) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

Page 84 of 95

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 8^th day of April, 2013.

CHARLES F. DOLAN 2009 FAMILY TRUST FBO PATRICK F. DOLAN
By:	/s/ LAWRENCE J. DOLAN
	Lawrence J. Dolan, Trustee
By:	/s/ DAVID M. DOLAN
	David M. Dolan, Trustee

Page 85 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Thomas C. Dolan and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(64) execute for and on behalf of the undersigned, in the undersigned’s capacity as a beneficial owner of stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(65) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(66) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

Page 86 of 95

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 8^th day of April, 2013.

CHARLES F. DOLAN 2009 FAMILY TRUST FBO KATHLEEN M. DOLAN
By:	/s/ LAWRENCE J. DOLAN
	Lawrence J. Dolan, Trustee
By:	/s/ DAVID M. DOLAN
	David M. Dolan, Trustee

Page 87 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Thomas C. Dolan and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(67) execute for and on behalf of the undersigned, in the undersigned’s capacity as a beneficial owner of stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(68) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(69) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

Page 88 of 95

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 8^th day of April, 2013.

CHARLES F. DOLAN 2009 FAMILY TRUST FBO MARIANNE E. DOLAN WEBER
By:	/s/ LAWRENCE J. DOLAN
	Lawrence J. Dolan, Trustee
By:	/s/ DAVID M. DOLAN
	David M. Dolan, Trustee

Page 89 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Thomas C. Dolan and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(70) execute for and on behalf of the undersigned, in the undersigned’s capacity as a beneficial owner of stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(71) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(72) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

Page 90 of 95

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 8^th day of April, 2013.

CHARLES F. DOLAN 2009 FAMILY TRUST FBO DEBORAH A. DOLAN-SWEENEY
By:	/s/ LAWRENCE J. DOLAN
	Lawrence J. Dolan, Trustee
By:	/s/ DAVID M. DOLAN
	David M. Dolan, Trustee

Page 91 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Marianne Dolan Weber and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(73) execute for and on behalf of the undersigned, in the undersigned’s capacity as a beneficial owner of stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(74) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(75) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

Page 92 of 95

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 21^st day of May, 2013.

TARA DOLAN 1989 TRUST
By:	/s/ KATHLEEN M. DOLAN
	Kathleen M. Dolan, Trustee

Page 93 of 95

POWER OF ATTORNEY

Know all by these presents, that the undersigned hereby constitutes and appoints each of Renzo Mori, Marianne Dolan Weber and Brian G. Sweeney, and each of them individually, the undersigned’s true and lawful attorney-in-fact to:

(76) execute for and on behalf of the undersigned, in the undersigned’s capacity as a beneficial owner of stock of Cablevision Systems Corporation, AMC Networks Inc. and/or The Madison Square Garden Company (the “Companies”), (i) Forms 3, 4 and 5 and any other forms required to be filed in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and the rules thereunder (a “Section 16 Form”), (ii) all forms and schedules in accordance with Section 13(d) of the Exchange Act and the rules thereunder, including all amendments thereto (a “Section 13 Schedule”), and (iii) a Form ID and any other forms required to be filed or submitted in accordance with Regulation S-T promulgated by the United States Securities and Exchange Commission (or any successor provision) in order to file a Section 13 Schedule or a Section 16 Form electronically (a “Form ID”, and, together with a Section 13 Schedule and Section 16 Form, the “Forms and Schedules”);

(77) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Forms and Schedules, complete and execute any amendment or amendments thereto, and timely file such Forms and Schedules with the United States Securities and Exchange Commission and any stock exchange or similar authority; and

(78) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of each such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by each such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as he or she may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that each such attorney-in-fact, or his or her substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that each such attorney-in-fact is serving in such capacity at the request of the undersigned, and is not assuming, nor are the Companies assuming, any of the undersigned’s responsibilities to comply with Section 13 or Section 16 of the Exchange Act.

Page 94 of 95

The Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms and Schedules with respect to the undersigned’s holdings of and transactions in securities issued by the Companies, unless earlier revoked by the undersigned in a signed writing delivered to each such attorney-in-fact.

From and after the date hereof, any Power of Attorney previously granted by the undersigned concerning the subject matter hereof is hereby revoked.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 21^st day of May, 2013.

RYAN DOLAN 1989 TRUST
By:	/s/ KATHLEEN M. DOLAN
	Kathleen M. Dolan, Trustee

Page 95 of 95