Alcatraz. Only one man has ever broken out. Now five million lives depend on two men breaking in.
A group of renegade marine commandos seizes a stockpile of chemical weapons and takes over Alcatraz, with 81 tourists as hostages. Their leader demands $100 million to be paid, as restitution to families of Marines who died in covert ops – or he will launch 15 rockets carrying deadly VX gas into the San Francisco Bay area.