Paul Lukas
— Peter Stanislavsky
Loretta Young
— Marcia Stanislavsky
Frank McHugh
— Philip 'Speed' McCann
Glenda Farrell
— Blondie
Helen Vinson
— Lola Starr
Bess Flowers
— Bridge Party Guest
Roscoe Karns
— Contest Radio Announcer
Ferdinand Gottschalk
— Cedric Van Dorn
Mary Doran
— Dot (uncredited)
Tom Dugan
— Harry (uncredited)
Theresa Harris
— Ladies' Room Attendant (uncredited)
John Hyams
— Bridge Match Observer (uncredited)
Charles Lane
— Waiter at Nicolai Restaurant
Sam McDaniel
— Man Listening To Radio Broadcast
Paul Hurst
— Man Who Speaks Final Line of the Film
Emma Dunn
— Reporter
Joseph Cawthorn
— Alex Alexandrovitch
Jimmy Conlin
— Oscar Smelt
Walter Byron
— Barney Starr
Gino Corrado
— Barber
Esther Howard
— Mary
Dewey Robinson
— Restaurant Patron