Brent

James Franciscus

Acting

Zira

Kim Hunter

Acting

Dr. Zaius

Maurice Evans

Acting

Taylor

Charlton Heston

Acting

Nova

Linda Harrison

Acting

Mendez

Paul Richards

Acting

Fat Man

Victor Buono

Acting

Ursus

James Gregory

Acting

Cornelius

David Watson

Acting

Caspay

Jeff Corey

Acting

Albina

Natalie Trundy

Acting

Minister

Thomas Gomez

Acting

Negro

Don Pedro Colley

Acting

Skipper

Tod Andrews

Acting

Gorilla Sgt.

Eldon Burke

Acting

Verger

Gregory Sierra

Acting

Luicius

Lou Wagner

Acting

Gorilla (uncredited)

Army Archerd

Acting

Picket (uncredited)

Edward Bach

Acting

Ape (uncredited)

James Bacon

Acting

Gorilla (uncredited)

Stan Barrett

Acting

Chimp Protestor (uncredited)

Angelina Bauer

Acting

Ape (uncredited)

Erlynn Mary Botelho

Acting

Chimp Protester (uncredited)

Maxine Botelho

Acting

Gorilla (uncredited)

Dick Bullock

Acting

Gorilla (uncredited)

Bruce Fleischer

Acting

Ending Voiceover (uncredited) (voice)

Paul Frees

Acting

Bomb Worshipper (uncredited)

Hank Robinson

Acting