Brunzman (uncredited)
Russian General (uncredited)
German Office (Uncredited)
Herr Schufeldt - Hamburg Official (uncredited)
Professor Frederic Hoffner (uncredited)
Johann Schrode
German Storm Trooper (uncredited)
Col. Bosch
Capt. Schultz
Rudolf Hagerman
U-Boat Captain Horst (uncredited)
Gestapo Agent
Dr. Miklos Sangre
Furber (Uncredited)
Faber
Gestapo Officer with Hooked Nose (uncredited)
Cmdr. Bulow
Dutch Police Officer (uncredited)
Dutch Officer
Gestapo Official Confiscating Book on Train
Mate Simpson
Hammil - tall spy boss
Col. Schlager
Foreign Official
German U-Boat Officer
Jaubec
Sultanov (uncredited)
Wildebrandt
Lt. d'Enriquo
Bulldog Kelly
Otto Lilienthal
Actor
M. Sylvestre
Olaf
KPO
Baron von Luden
Hercules
Capt. Von Schlettow
Baron Ernst von Steuben (U-boat commander)
Almady, the Officer
Henry
Count Boris Ivanoff
Victor
Mr. Sabine
Jacques Hamelin
John Grimlaw
Lt. Clive Stanton
Augustine St. Claire
Thibault d'Aussigny
Jack McDermott
Sam Harris
Wilfrid Desert
Ronald Hillier
Ronald Cavendish
Louis Chadwick
George Berwick
Ralph Warriner
Duc de Guise
Charles I / Charles II
Grey Meredith
Hon. Percy Dacier
Horne Jerningham
Fletcer
Dr. Lucien Calvert
John Henriot
Seward Pendyne
Leo Vincey
