When vengeful General Francis X. Hummel seizes control of Alcatraz Island and threatens to launch missiles loaded with deadly chemical weapons into San Francisco, only a young FBI chemical weapons expert and notorious Federal prisoner have the skills to penetrate the impregnable island fortress and take him down.
Genres: Action , Adventure , Thriller
Keywords: alcatraz-prison , ambivalent , british-spy , chemical-warfare , chemical-weapon , chemist , commando , disillusioned , fbi , fbi-agent , gas-attack , hostage-situation , island-prison , mercenary , military , nerve-gas , prison-escape , san-francisco-california , shootout , terrorism , terrorist-threat , tourist-attraction , tourists-in-peril , u-s-marine , u-s-navy-seal , war-veteran , conspiracy-thriller