Calificación
Reparto

Ben F. Wilson
Carter Holmes

Neva Gerber
Ruth Stanhope

William Dyer
Sandy MacNab

Howard Crampton
Dr. Reid Stanhope

William A. Carroll
Omar

Marie Pavis
Mlle. Zora Ruharde

Al Ernest Garcia
Wang

Harry Archer
Raoul Bornay

C.M. Williams
Aboul Shabistari

John George
Borno - The Ape Man

Charles King
Henchman