Onder andere met: Sean Connery (John Patrick Mason), Nicolas Cage (Dr. Stanley Goodspeed), Ed Harris (General Francis X. Hummel), John Spencer (FBI Director James Womack), David Morse (Major Tom Baxter), William Forsythe (Special Agent Ernest Paxton), Michael Biehn (Commander Anderson), Vanessa Marcil (Carla Pestalozzi), John C. McGinley (Captain Hendrix (as John C. Mc Ginley)), Gregory Sporleder (Captain Frye), Tony Todd (Captain Darrow), Bokeem Woodbine (Sergeant Crisp), Jim Maniaci (Private Scarpetti), Greg Collins (Private Gamble), Brendan Kelly (Private Cox)