On screen
Cast
20 credited performers
Roddy McDowall
Galen
Ron Harper
Alan Virdon
James Naughton
Peter Burke
William Smith
Tolar
John Hoyt
Barlow
Marc Singer
Dalton
Zina Bethune
Arn
Jackie Earle Haley
Kraik
Robert Phillips
Gorilla Captain
Mark Lenard
Urko
Booth Colman
Zaius
Artwork unavailable
Andy Albin
Man
Artwork unavailable
Eddie Fontaine
Gorilla Sergeant
Artwork unavailable
Nick Dimitri
Gorilla
Artwork unavailable
Ron Stein
1st Gorilla
Artwork unavailable
Jimmy Stader
2nd Gorilla
Jon Lormer
Scientist
Artwork unavailable
Wayne Foster
Gorilla Sergeant
Victor Kilian
Human
Pat Renella
Jason