Sig Ruman
Dr. Herman Holger
George Sanders
Carl Steelman / Ernst Reiter
Ward Bond
FBI Chief Craig
Charles McGraw
Zellerbach
Dennis Hoey
Col. Taeger
Ludwig Stössel
Papa Julius Steelman
John Banner
Gestapo Agent
Robert Barrat
Capt. Kranz
Elsa Janssen
Mama Henrietta Steelman
Ruth Brady
Secretary
Anna Sten
Frau Reiter
Kurt Katch
Schonzeit
Ralph Byrd
Burkhardt
Rex Williams
Eichner
Etta McDaniel
Theresa
Otto Reichow
Adam, S.S. Trooper
Poldi Dur
Helga Lorenz (as Poldy Dur)
Sven Hugo Borg
Cmdr. Ullrich Hauser