Jim Sullivan
Kermit Maynard
Elizabeth Henry
Ann Sheridan
Mark Henry / Pete Drago
Reginald Barlow
Bart Slager
Ben Hendricks Jr.
Henchman Frenchy
George Regas
Dr. Meyer
Nat Carr
Henchman Joe
Charles King
Jim's horse
Rocky
Story
James Oliver Curwood
Screenplay
Barry Barringer
Director
John English
Producer
Sigmund Neufeld
Set Designer
Lewis J. Rachmil
Maurice Conn
Editor
Richard G. Wray
Sound
Corson Jowett
Director of Photography
Arthur Reed