Al Ernest Garcia
Wang
John George
Borno - The Ape Man
Howard Crampton
Dr. Reid Stanhope
Charles King
Henchman
William A. Carroll
Omar
Ben F. Wilson
Carter Holmes
Neva Gerber
Ruth Stanhope
William Dyer
Sandy MacNab
Harry Archer
Raoul Bornay
Marie Pavis
Mlle. Zora Ruharde
C.M. Williams
Aboul Shabistari