Miriam Hopkins
Lily
Kay Francis
Mariette Colet
Herbert Marshall
Gaston Monescu
Charles Ruggles
Major
Edward Everett Horton
François Filiba
C. Aubrey Smith
Adolph J. Giron
Leonid Kinskey
The Communist (uncredited)
Gino Corrado
Venetian (uncredited)
Rolfe Sedan
Purse Salesman (uncredited)
Perry Ivins
Radio Commentator (uncredited)
Fred Malatesta
Hotel Manager (uncredited)
Robert Greig
Mariette's Butler Jacques
Luis Alberni
Annoyed Opera Fan (uncredited)
Louise Carter
Woman with Wrong Handbag (uncredited)
Nella Walker
Mme. Bouchet (uncredited)
Tyler Brooke
Commercial Singer (uncredited)
George Humbert
Waiter in Venice (uncredited)
Hooper Atchley
Insurance Agent (uncredited)
Eva McKenzie
Duchess Chambreau (uncredited)
Larry Steers
Party Guest (uncredited)
Gus Leonard
Elderly Servant (uncredited)
Donald Novis
Vocalist - Title Song (uncredited)
Marion Byron
Maid (uncredited)
Stanhope Wheatcroft
Party Guest (uncredited)
Frederick Sullivan
Operagoer on Mezzanine (uncredited)
Florence Wix
Party Guest (uncredited)
Carl M. Leviness
Party Guest (uncredited)
Hector V. Sarno
Prefect of Police (uncredited)