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

Andy Albin

Man

Eddie Fontaine

Gorilla Sergeant

Nick Dimitri

Gorilla

Ron Stein

1st Gorilla

Jimmy Stader

2nd Gorilla

Jon Lormer

Scientist

Wayne Foster

Gorilla Sergeant

Victor Kilian

Human

Pat Renella

Jason

Gerald Perry Finnerman

Director of Photography

Stanley Hough

Producer

Herbert Hirschman

Executive Producer

Earle Hagen

Original Music Composer

Lalo Schifrin

Original Music Composer

Clay Bartels

Editor

Axel Hubert Sr.

Editor

Archie J. Bacon

Art Direction

Stuart A. Reiss

Set Decoration

Daniel C. Striepeke

Makeup Artist

Fred C. Blau Jr.

Makeup Artist

Stan Winston

Special Effects Makeup Artist

John Chambers

Makeup Designer

Leonard A. Engel

Supervising Music Editor

Don McDougall

Director

Bernard McEveety

Director

Pierre Boulle

Characters

Art Wallace

Writer

Robert Hamner

Writer