Characters played by Walter Miller
Robert Grant
Indian Noble Rajah
Characters played by Nora Lane
Muriel Atrmitage
Characters played by Tom Santschi
Harris
Characters played by Boris Karloff
Mustapha
Characters played by Dorothy Christy
Mrs. LaSalle
Characters played by Victor Potel
Peterson
Characters played by Arthur McLaglen
Bimi - Ape Man
Characters played by Mischa Auer
Prince Dakka
Characters played by Otto Hoffman
Man in Black Glasses
Mrs. Colby
Characters played by Carroll Nye
Tom Armitage
Characters played by Albert De Winton
Cyril Wainwright
Characters played by Fletcher Norton
Ilgrey - Mustapha Hench
Characters played by Merrill McCormick
Ship's Officer
Characters played by Martha Lalande
Mustapha's Henchwoman
Characters played by Earl Douglas
Rajah's Brother
