Once Upon a Honeymoon

Cary Grant Patrick O'Toole

Ginger Rogers Katherine Butt-Smith

Walter Slezak Baron Franz Von Luber

Albert Dekker Gaston Le Blanc

Albert Bassermann General Borelski

Ferike Boros Elsa

Harry Shannon Ed Cumberland

Natasha Lytess Anna

John Banner Von Kleinoch (uncredited)

Hans Joby Kleinoch's Driver (uncredited)

Hans Conried Vienna Tailor's Fitter (uncredited)

Fred Niblo Ship's Captain (uncredited)

Fred Aldrich German Storm Trooper (uncredited)

Frank Alten Official Saying 'Spontaneity' (uncredited)

Felix Basch Herr Kelman (uncredited)

Brandon Beach Civilian (uncredited)

Walter Bonn German Officer (uncredited)

Ace Bragunier Pilot (uncredited)

Walter Byron Guard (uncredited)

Gordon B. Clarke German Officer (uncredited)