Carolyn Brandt

Cee Bee Beaumont

Ron Haydock

Rat Pfink / Lonnie Lord

Titus Moede

Boo Boo / Titus Twimbly

George Caldwell

Linc

Mike Kannon

Hammer

James Bowie

Benjie

Keith A. Wester

Cowboy

Bob Burns

Kogar the Gorilla

Mary Jo Curtis

Irma La Streetwalker

Romeo Barrymore

Ape Trainer

Berri Lee

Boy 1 on Beach

Rox Anne

Girl on Beach

Alan Neal

Boy on Beach 2

Larry M. Byrd

Commander Byrdman (Uncredited)