Demi Moore (Jordan O'Neill), Viggo Mortensen (Master Chief John James Urgayle), Anne Bancroft (Lillian DeHaven), Jason Beghe (Royce), Scott Wilson (C.O. Salem), Daniel von Bargen (Theodore Hayes), John Michael Higgins (Chief of Staff), Jim Caviezel (Slovnik), Stephen Mendillo (Admiral O'Connor), Morris Chestnut (McCool), Josh Hopkins (Flea), David Vadim (Cortez), Gregg Bello (Miller), Neal Jones (Duty Officer), Donn Swaby (Yeoman Davis), Lucinda Jenney (Blondell), David Warshofsky (Instructor Johns), Kevin Gage (Instructor Pyro), Angel David (Newberry), Boyd Kestner (Wickwire), Jack Gwaltney (Goldstein), Stephen Ramsey (Stamm)