BLOCKBUSTER COMPLETES $1.25 BILLION INVESTMENT IN VIACOM New York, New York, March 10, 1994 -- Pursuant to the terms of their subscription agreement, Viacom Inc. (ASE: VIA and VIAB) and Blockbuster Entertainment Corporation (NYSE: BV) announced today that Blockbuster has purchased approximately 23 million shares of Viacom Class B Common Stock for a total consideration of $1.25 billion. The merger of Viacom and Blockbuster is expected to be submitted to shareholders for approval in late April or early May. # # # Contact: Viacom Inc. Blockbuster Entertainment Corp. Raymond A. Boyce Wally Knief 212/258-6530 305/832-3250 Edelman Scott Tagliarino 212/704-8261