Cary Grant

as Patrick O'Toole

Ginger Rogers

as Katherine Butt-Smith

Walter Slezak

as Baron Franz Von Luber

Albert Dekker

as Gaston Le Blanc

Albert Bassermann

as General Borelski

Ferike Boros

as Elsa

Harry Shannon

as Ed Cumberland

Natasha Lytess

as Anna

John Banner

as Von Kleinoch (uncredited)

Hans Joby

as Kleinoch's Driver (uncredited)

Hans Conried

as Vienna Tailor's Fitter (uncredited)

Fred Niblo

as Ship's Captain (uncredited)

Fred Aldrich

as German Storm Trooper (uncredited)

Frank Alten

as Official Saying 'Spontaneity' (uncredited)

Felix Basch

as Herr Kelman (uncredited)

Brandon Beach

as Civilian (uncredited)

Walter Bonn

as German Officer (uncredited)

Ace Bragunier

as Pilot (uncredited)

Walter Byron

as Guard (uncredited)

Gordon B. Clarke

as German Officer (uncredited)

Alexis Davidoff

as Traveler in Warsaw (uncredited)

Boyd Davis

as Chamberlain (uncredited)

Claudine De Luc

as Hotel Proprietess (uncredited)

James Dime

as German Storm Trooper (uncredited)

Joseph Diskay

as Warsaw Desk Clerk (uncredited)

Carl Ekberg

as Adolf Hitler (uncredited)

Bess Flowers

as Bridge Player (uncredited)

Arno Frey

as German Officer (uncredited)

Hans Fuerberg

as German Storm Trooper (uncredited)

Russell Gaige

as Baron's Guest (uncredited)

Steven Geray

as Café Waiter (uncredited)

Frederick Giermann

as German Getting Film from Le Blanc (uncredited)

Henry Guttman

as German Storm Trooper (uncredited)

Sam Harris

as Bridge Player (uncredited)

Ernst Hauessermann

as German Getting Film from Le Blanc (uncredited)

Dell Henderson

as American Attaché (uncredited)

George Irving

as American Consul (uncredited)

Joseph Kamaryt

as Czech Official (uncredited)

Manart Kippen

as German Officer (uncredited)

Nicholai Konovaloff

as Traveler in Warsaw (uncredited)

Adolf E. Licho

as French Waiter (uncredited)

Oscar Loraine

as Ship Steward (uncredited)

Eric Mayne

as Curious Nightclub Patron (uncredited)

Alex Melesh

as Warsaw Waiter Serving Vodka (uncredited)

Rudolf Myzet

as Czech Official (uncredited)

Leda Nicova

as Traveler in Warsaw (uncredited)

Bob O'Connor

as Polish Operator (uncredited)

Emory Parnell

as Quisling (uncredited)

John S. Peters

as Kleinoch's Driver (uncredited)

Albert Petit

as French Waiter (uncredited)

Otto Reichow

as Guard (uncredited)

Bert Roach

as Ship Bartender (uncredited)

Lionel Royce

as Marshall Mocha (uncredited)

Hans Schumm

as Warsaw Gestapo Agent (uncredited)

Peter Seal

as Polish Orderly (uncredited)

Dina Smirnova

as Traveler in Warsaw (uncredited)

George Sorel

as German Officer (uncredited)

Walter O. Stahl

as Baron's Guest (uncredited)

Rudolf Steinboeck

as Party Guest (uncredited)

Robert R. Stephenson

as German Storm Trooper (uncredited)

Sigfrid Tor

as German Captain (uncredited)

Gohr Van Vleck

as Baron's Guest (uncredited)

Jacques Vanaire

as French Radio Announcer (uncredited)

Dorothy Vaughan

as Katie's Mother (uncredited)

Henry Victor

as German Storm Trooper (uncredited)

Wilhelm von Brincken

as German Colonel with American Consul (uncredited)

Hans Heinrich von Twardowski

as German Officer (uncredited)

Hans Wollenberger

as Paris Cafe Waiter (uncredited)