Cast
Robert Barrat
Hendrick Van Boyden (as Robert H. Barrat)
Rudolph Anders
Rudolph Busch
Henry Rowland
Leo Turkan
Victor Sen Yung
Lin Chow
Tala Birell
Sonia Bardos
Leonard Strong
Bandit Chieftain
Rex Evans
Lance Warburton
Otto Reichow
Nils Otter
Kent Taylor
Jack Clark
Dona Drake
Elena Valdez
Konstantin Shayne
Professor Jan Schuyler