หนีนรกพิภพวานร

William Woodson as Naval Officer Jack Berle as Secretary of State (uncredited) Shep Houghton as Bystander (uncredited) Bradford Dillman as Dr. Lewis Dixon M. Emmet Walsh as Aide Alan Baxter as General (uncredited) Sam Chew Jr. as Undetermined (uncredited) Walker Edmiston as Talking Baby Chimp (uncredited) (voice) Robert Nichols as Reporter (uncredited) Hank Robinson as Reporter (uncredited) John Randolph as Committee Chairman Roy Glenn as Lawyer (as Roy E. Glenn Sr.) John Alderman as Marine Corporal (uncredited) Elizabeth Harrower as Reporter at Hotel (uncredited) James B. Sikking as Control Room Officer (uncredited) William Tregoe as Hotel Receptionist (uncredited) Harry Lauter as General Winthrop Tom Lowell as Orderly Linda Harrison as Nova (archive footage) (uncredited) William Beckley as British News Anchor (uncredited) Natalie Trundy as Dr. Stephanie 'Stevie' Branton Donald Elson as Curator Ricardo Montalban as Armando Bob Harks as Aide (uncredited) Arthur Tovey as Official at Briefing (uncredited) Roddy McDowall as Cornelius William Windom as The President Albert Salmi as E-1 Jason Evers as E-2 Norman Burton as Army Officer Army Archerd as Referee Kim Hunter as Dr. Zira Eric Braeden as Dr. Otto Hasslein Sal Mineo as Dr. Milo James Bacon as General Faulkner Peter Forster as Cardinal

Jerry Goldsmith Original Music Composer Pierre Boulle Characters Alexander Courage Orchestrator Joseph F. Biroc Director of Photography Don Taylor Director Arthur P. Jacobs Producer Paul Dehn Screenplay