X0202 4 2005-10-03 0 0000813828 VIACOM INC VIA, VIAB 0001200607 FRICKLAS MICHAEL D 1515 BROADWAY NEW YORK NY 10036 0 1 0 0 EVP, General Counsel & Sec'y Class A Phantom Common Stock Units 2005-10-03 4 A 0 0.0569 33.2003 A Class A common stock 0.0569 27.0164 D Class B Phantom Common Stock Units 2005-10-03 4 A 0 7.9382 33.0687 A Class B common stock 7.9382 5294.8790 D Phantom common stock units are payable in cash following the Reporting Person's retirement or other termination of service pursuant to Issuer's excess 401(k) plan. Phantom Common Stock Units credited in respect of hypothetical dividends pursuant to the Issuer's excess 401(k) plan. Includes the following Class A Phantom stock units that were credited as dividends on the indicated dates but not previously reported: 10/01/03, 0.0397, 01/02/04, 0.0356; 04/01/04, 0.0406, 7/1/04, 0.0442; 10/01/04, 0.046; 1/3/05, 0.0501; 4/1/05, 0.0535; and 07/01/05, 0.0578. Includes the following Class B Phantom stock units that were credited as dividends on the indicated dates but not previously reported: 10/01/03, 5.6182, 01/02/04, 4.9509; 04/01/04, 5.685, 7/1/04, 6.2396; 10/01/04, 6.6523; 1/3/05, 7.0551; 4/1/05, 7.4654; and 07/01/05, 8.0849. /s/ Fricklas, Michael D. 2005-10-05