James J. Pinto
                             c/o 55 Brookville Road
                               Glen Head, NY 11545

                                August 26, 2004


Mr. Ivan Isakov
Columbus Nova Investments VIII LTD.
590 Madison Avenue
New York, New York 10022

         Re:      Transactions (the "Transactions") Contemplated by (a) the
                  Moscow CableCom Corp. ("MOCC")/Columbus Nova Investments VIII
                  LTD. ("CN") Series B Stock Subscription Agreement of even date
                  herewith (the "Subscription Agreement"), the Bridge Facility,
                  and the Term Loan Facility. (Unless otherwise defined herein,
                  the defined terms in the Subscription Agreement are
                  incorporated herein by reference.)

Dear Ivan:

         In connection with the Transactions, James J. Pinto. ("Pinto") on the
one hand, and CN, on the other hand, (Pinto and CN being referred to herein as
the "parties" or when referring to just one of the foregoing, a "party"), for
and in receipt of good and valuable consideration, the receipt and sufficiency
of which is hereby acknowledged, the parties hereby agree as follows:


         1.    Upon the Closing of the Transactions, CN agrees that for the
               later to occur of: (a) twenty-four months (24) after the

                                       1


               Closing, or (b) the two Annual Meetings of the MOCC
               Stockholders that are held following the Closing, CN will
               support the nominations of James J. Pinto ("Pinto") and Oliver
               R. Grace, Jr. ("Grace") as candidates for election to the MOCC
               Board of Directors.

               For the avoidance of doubt and for the purposes of clarity,
               the intent of the parties to this Agreement is that CN will
               support the nominations of Grace and Pinto (or their
               substitutes as contemplated by paragraph 2 below) to serve as
               directors on the Board of Directors of MOCC for the period
               commencing on the Closing Date and ending on the thirty-six
               month anniversary of the Closing Date.

         2.    In the event that either or both of Grace and/or Pinto, for
               any reason, cannot serve on the MOCC Board, then you agree
               that you will support the nomination(s) of the following
               individuals in place of Grace and Pinto: Francis E. Baker,
               Thomas Mc Partland, Lou Lubrano, or Peter N. Bennett.

         3.    Miscellaneous:

               A.   Entirety: This Agreement sets forth the entire agreement
                    --------
                    and understanding among the parties with respect to the
                    subject matter hereof.

               B.   Governing Law: This Agreement shall be construed in
                    -------------
                    accordance with and governed by the laws of the State
                    of New York.

               C.   Counterparts: This Agreement may be signed in
                    ------------
                    counterparts.

                                       2



         If this Agreement is acceptable to CN, please sign in the place
provided below and send a signed copy to me.


                                 Very truly yours,


                                 /s/ James J. Pinto
                                 -----------------------
                                 James J. Pinto.


Accepted and Agreed by Columbus Nova Investments VIII LTD.

Columbus Nova Investments VIII LTD.


By: /s/ Andrew Intrater
    -----------------------------------
         Name:  Andrew Intrater
                -----------------------
         Title: Managing Partner
                -----------------------

Dated: August 26, 2004

                                       3