A group of rogue U.S. Force Recon Marines, led by disenchanted Brigadier General Frank Hummel (Harris) and his second-in-command Major Tom Baxter (Morse), storm a heavily guarded naval weapons depot and steal a stockpile of deadly VX gas-armed M55 rockets, losing one of their own men in the process. The next day, Hummel and his men � along with newly-recruited Marine Captains Frye (Sporleder) and Darrow (Todd) � seize control of Alcatraz...