Johnny Weissmüller

Jungle Jim

Myrna Dell

Norina

Elena Verdugo

Li Wanna

Ralph Dunn

Capt. Rawlins

Paul Marion

Chot

Nelson Leigh

Zoron

George J. Lewis

Steve 'Whip' Wilson

Ray Corrigan

Simba the Gorilla (uncredited)

George DeNormand

Cullen (uncredited)

Jody Gilbert

Zulta, the Barmaid (uncredited)

Ethan Laidlaw

Henchman (uncredited)

Gil Perkins

Dojek

Lee Roberts

Avery - Henchman

Wally West

Sam Welker

Blackie Whiteford

Crewman with Rifle (uncredited)