It’s the NFL championship final in the L.A. Colliseum, with Baltimore and Los Angeles facing off in front a hundred thousand spectators—all oblivious to the sniper who plans to kill at random when the titular two-minute-whistle sounds. Can Police Captain Charlton Heston and SWAT Sergeant John Cassavetes take the killer down and avert mass panic and heavy casualties? Martin Balsam, Gena Rowlands, Beau Bridges, David Janssen, Brock Peters, and many more better hope so.