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)
Sarah Padden
Mary, Legendre Maid (uncredited)
Lee Phelps
Waiter Calling Bill to Phone (uncredited)
Eddie Phillips
Gaerste's Dinner Guest (uncredited)
Rolfe Sedan
Man at Race Track (uncredited)
August Tollaire
Bearded Millionaire Frenchman (uncredited)
Adolph Faylauer
Man at Race Track (uncredited)
Leyland Hodgson
Surprised Party Guest (uncredited)
Edmund Mortimer
Gaerste's Dinner Guest (uncredited)