Cary Grant (Jerry Warriner), Irene Dunne (Lucy Warriner), Ralph Bellamy (Daniel Leeson), Alexander D'Arcy (Armand Duvalle), Cecil Cunningham (Tante Patsy), Molly Lamont (Barbara Vance), Esther Dale (Frau Leeson), Joyce Compton (Dixie Belle Lee), Robert Allen (Frank Randall), Robert Warwick (Herr Vance), Robert 'Tex' Allen (Frank Randall), Mary Forbes (Mrs. Vance), Claud Allister (Lord Fabian (uncredited)), Skippy (Mr. Smith), Al Bridge (Motor Cop (uncredited)), Wyn Cahoon (Mrs. Barnsley (uncredited)), Edgar Dearing (Motor Cop (uncredited)), Ruth Cherrington (Minor Role (uncredited)), Sarah Edwards (Lucy's Attorney's Wife (uncredited)), Dora Clement (Minor Role (uncredited)), Bess Flowers (Viola Heath (uncredited)), Kathryn Curry (Celeste), Mitchell Harris (Jerry's Attorney (uncredited)), Dell Henderson (Vance's Butler (uncredited)), Scott Kolk (Mr. Barnsley (uncredited)), Bert Moorhouse (Nightclub Patron (uncredited)), Miki Morita (Armand's Japanese Servant (uncredited)), Edmund Mortimer (Lucy's Attorney (uncredited)), Zita Moulton (Lady Fabian (uncredited)), George C. Pearce ('Dad' (uncredited)), Edward Peil sr. (Bailiff (uncredited)), Paul Stanton (Judge (uncredited)), John Tyrrell (Hank (uncredited)), Frank C. Wilson (Master of Ceremonies (uncredited)), Arthur Stuart Hull (Minor Role (uncredited)), Frank McLure (Minor Role (uncredited)), Frances Raymond (Minor Role (uncredited)), Bruce Sidney (Minor Role (uncredited)), Lee Willard (Minor Role (uncredited))