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