as Tomanian Commandant at Osterlich / Robert O. Davis

as Mr. Rolfe Bergh - Chaperon

as Dr. Leyden

as Dr. Albert Fuss

as Gestapo Sergeant at Desk at Top of Hotel Stairs (uncredited)

as Col. Karl Osler

as Karl (as Rudolph Amendt)

as Gregory Marek

as Braun (uncredited)

as Alberti

as Stillman

as Austrian Knight (uncredited)

as Radio Operator (uncredited)

as Doctor (uncredited)

as Capt. van Dorck

as Col. Von Kahr

as Frederick the Butler

as Col. Wilhelm Krafft

as Colonel Eric Hartwig (as Robert O. Davis)

as Sgt. Groeber

as Col. Von Kohr

as His Excellency

as Rudi Thysson

as German (voice) (uncredited)

as Paul Strawn (as Robert O. Davis)

as Geof Van Leyden

as Lieutenant

as Mr. Ettinger (uncredited)

as Captain Straubel

as Doctor (uncredited)

as Cab Driver (uncredited)

as Alexander Komac

as Von Richtman

as Horner - Nazi Saboteur (as Robert O. Davis)

as Dr. Goebbel

as Superintendant's Assistant (uncredited)

as Violinist

as Gestapo Official Hartman

as Prussian Officer (Uncredited)

as Elder in Norway (uncredited)

as Storm Trooper

as Emperor Franz Joseph

as Dr. Yeager

as Agent (as Robert O. Davis)

as Dr. Louis DuPont

as Wilhelm Gottfried

as Henry Schrode

as Feral--Henchman

as Official

as Dr. Fleming

as German Squad Leader

as Karl Hofmann

as Dr. Wyatt

as Nazi Officer at Hitler's filmed Speech (uncredited)

as Hoffman

as Kruse

as Herzfeld

as Dr. Loran

as Rudolph Busch

as Oberkommandant

as Lt. Schroeder (as Rudolph Amendt)