Carl Esmond

as General Von Helmuth

as Professor Jan Stefánik

as Busch

as Martin

as Field Marshal Wilhelm Keitel

as Andre Dauphin

as Jules Verne

as Doctor

as Prof. Werner Grüter

as Michael Rainer

as Prince Semyon

as Heldman

as Kibar

as Dr. Ritter von Stolb

as El Hamid

as Dr. Lorenz

as Paul Millard

as Charles Regnier

as Paul Carrell

as Baron Zoltan Faludi

as Uncle Bob

as Willi Hilfe

as John Maitland

as Maj. von Behn - Nazi Commandant

as Lt. Dirk Van Daal

as Baron von Friesche

as Andrei

as Maj. Paul Dichter

as Baron Max von Alvenstor

as Lucas Kefler (uncredited)

as Carl Randall

as Andre Leemuth

as Richard 'Dutch' Kroner

as German Major

as Jan Kuypens

as Professor Bhaer

as U-Boat Captain

as Hauptmann Von Mueller

as Chapelou, der Postillon von Lonjumeau

as Fähnrich Alexander Tomsky

as Paul Schmidt

as Graf Eduard Romanel

as Fred

as Josef Rainer

as Carl

as Mirko, der Herr

as Willy Schneider

as Count Ehrenburg / Archduke Theodore

as Count Rudi von Hohenberg

as Georg Hellwig

as Oberleutnant Theo Kaiser

as Viktor Eggersdorf

as Walter Brink

as Zeiss

as Otto Hiltz

as Baron Freddy De Chasseur

as Emile

as Comte de Lisle

as Pierre