Jean Harlow
Lillian 'Lil' / 'Red' Andrews Legendre
Chester Morris
William 'Bill' / 'Willie' Legendre Jr.
Lewis Stone
William 'Will' Legendre Sr.
Henry Stephenson
Charles B. 'Charlie' / 'C.B.' Gaerste
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)
James T. Mack
Thomas, Legendre Butler (uncredited)
Wilfrid North
Judge at Divorce Hearing (uncredited)
Edgar Norton
Gaerste's Butler Tompkins (uncredited)
William H. O'Brien
Waiter at Gaerste Party (uncredited)