Jean Harlow

Lillian 'Lil' / 'Red' Andrews Legendre

Chester Morris

William 'Bill' / 'Willie' Legendre Jr.

Lewis Stone

William 'Will' Legendre Sr.

Leila Hyams

Irene 'Rene' Legendre

Una Merkel

Sally

Henry Stephenson

Charles B. 'Charlie' / 'C.B.' Gaerste

May Robson

Aunt Jane

Charles Boyer

Albert

Harvey Clark

Uncle Fred

Henry Armetta

Waiter Warning Bill of Lipstick (uncredited)

Sidney Bracey

Man Wanting to Use Phone Booth (uncredited)

Ed Brady

Man Outside Pool Hall (uncredited)

Ralph Byrd

Driver, at Film's End, with Mustache (uncredited)

Albert Conti

Frenchman in Paris (uncredited)