The world is shocked by the appearance of three talking chimpanzees, who arrived mysteriously in a spacecraft. Intrigued by their intelligence, humans use them for research - until the apes attempt to escape.
Cornelius
Dr. Zira
Dr. Lewis Dixon
Dr. Stephanie 'Stevie' Branton
Dr. Otto Hasslein
The President
Dr. Milo
E-1
E-2
Committee Chairman
General Winthrop
Aide
Lawyer (as Roy E. Glenn Sr.)
Cardinal
Army Officer
Naval Officer
Orderly
Marine Captain
Curator
TV Newscaster
Referee
General Faulkner
Armando
Marine Corporal (uncredited)
General (uncredited)
Secretary of State (uncredited)
Official at Briefing (uncredited)
German Newscaster (uncredited)
Undetermined (uncredited)
Reporter (uncredited)
Talking Baby Chimp (uncredited) (voice)
Spectator (uncredited)
Helicopter Pilot (uncredited)
Official at Briefing (uncredited)
Official at Briefing (uncredited)
Bodyguard (uncredited)
Aide (uncredited)
Nova (archive footage) (uncredited)
Reporter at Hotel (uncredited)
Bystander (uncredited)
Waiter (uncredited)
Reporter (uncredited)
Undetermined (uncredited)
Heloise (uncredited)
Reporter at Hotel (uncredited)
Gen. Brody (uncredited)
Reporter (uncredited)
Control Room Officer (uncredited)
Reporter (uncredited)
Official at Briefing (uncredited)
Hotel Receptionist (uncredited)
British News Anchor (uncredited)
Art Direction
Art Direction
Art Direction
Original Music Composer
Characters
Art Direction
Special Effects Coordinator
Director of Photography
Director
Screenplay
Producer
Editor
Sound
Sound
Associate Producer
Music
Orchestrator