Constance Bennett

Marion Kerby

Roland Young

Cosmo Topper

Billie Burke

Mrs. Clara Topper

Alan Mowbray

Wilkins - Topper's Butler

Verree Teasdale

Mrs. Nancy Parkhurst

Franklin Pangborn

Louis - Hotel Manager

Alexander D'Arcy

Baron de Rossi

Paul Hurst

Charlie - the Bartender

Armand Kaliz

Hotel Clerk

Eddie Conrad

Jailer

Spencer Charters

Judge

Irving Pichel

Prosecutor

Leon Belasco

Bellboy

Georges Renavent

Magistrate

Skippy

Mr. Atlas

Cary Grant

George Kerby (archive footage)

Bobby Barber

Hotel Staffer Moving Bed (uncredited)

Wade Boteler

Police Sergeant in Bank (uncredited)

Ben Taggart

Policeman in Bank (uncredited)

Bess Flowers

Lady in Casino (uncredited)

George Davis

French Taxi Driver (uncredited)