Henry Victor
German Storm Trooper (uncredited)
Cary Grant
Patrick O'Toole
Albert Dekker
Gaston Le Blanc
Hans Heinrich von Twardowski
German Officer (uncredited)
Harry Shannon
Ed Cumberland
Adolf Hitler
Himself (archive footage) (uncredited)
George Irving
American Consul (uncredited)
Gordon B. Clarke
German Officer (uncredited)
Hans Conried
Vienna Tailor's Fitter (uncredited)
Albert Bassermann
General Borelski
Adolf E. Licho
French Waiter (uncredited)
Bert Roach
Ship Bartender (uncredited)
Ginger Rogers
Katherine Butt-Smith/Katie O'Hara
Steven Geray
Café Waiter (uncredited)
Walter Slezak
Baron Franz Von Luber
John Banner
Von Kleinoch (uncredited)
Arno Frey
German Officer (uncredited)
Henry Guttman
German Storm Trooper (uncredited)
Ferike Boros
Elsa
Dell Henderson
American Attaché (uncredited)
Natasha Lytess
Anna
Alex Melesh
Warsaw Waiter Serving Vodka (uncredited)
Fred Niblo
Ship's Captain (uncredited)
Frederick Giermann
German Getting Film from Le Blanc (uncredited)
Dorothy Vaughan
Katie's Mother (uncredited)
George Sorel
German Officer (uncredited)
Lionel Royce
Marshall Mocha (uncredited)
Bess Flowers
Bridge Player (uncredited)
Albert Petit
French Waiter (uncredited)
Hans Joby
Kleinoch's Driver (uncredited)
Emory Parnell
Quisling (uncredited)
Manart Kippen
German Officer (uncredited)
Hans Schumm
Warsaw Gestapo Agent (uncredited)
Felix Basch
Herr Kelman (uncredited)
John S. Peters
Kleinoch's Driver (uncredited)
Eric Mayne
Curious Nightclub Patron (uncredited)
Wilhelm von Brincken
German Colonel with American Consul (uncredited)
Boyd Davis
Chamberlain (uncredited)
Otto Reichow
Guard (uncredited)
Robert R. Stephenson
German Storm Trooper (uncredited)
Bob O'Connor
Polish Operator (uncredited)
Fred Aldrich
German Storm Trooper (uncredited)
Walter Byron
Guard (uncredited)
Jacques Vanaire
French Radio Announcer (uncredited)
Walter Bonn
German Officer (uncredited)
Russell Gaige
Baron's Guest (uncredited)
Brandon Beach
Civilian (uncredited)
Hans Fuerberg
German Storm Trooper (uncredited)
James Dime
German Storm Trooper (uncredited)
Nicholai Konovaloff
Traveler in Warsaw (uncredited)
Sigfrid Tor
German Captain (uncredited)
Sam Harris
Bridge Player (uncredited)
Gohr Van Vleck
Baron's Guest (uncredited)
Frank Alten
Official Saying 'Spontaneity' (uncredited)
Rudolf Myzet
Czech Official (uncredited)
Dina Smirnova
Traveler in Warsaw (uncredited)
Rudolf Steinboeck
Party Guest (uncredited)
Joseph Kamaryt
Czech Official (uncredited)
Walter O. Stahl
Baron's Guest (uncredited)
Carl Ekberg
Adolf Hitler (uncredited)
Alexis Davidoff
Traveler in Warsaw (uncredited)
Leda Nicova
Traveler in Warsaw (uncredited)
Ernst Hauessermann
German Getting Film from Le Blanc (uncredited)
Hans Wollenberger
Paris Cafe Waiter (uncredited)
Oscar Loraine
Ship Steward (uncredited)
Peter Seal
Polish Orderly (uncredited)
Ace Bragunier
Pilot (uncredited)
Claudine De Luc
Hotel Proprietess (uncredited)
Joseph Diskay
Warsaw Desk Clerk (uncredited)