Hertz
Theresa
Cora Pearl
Offenbach
Antoine
Prince Nicholas
Emperor Napoleon
Empress Euginie
Bellanger
Barucci
Lachman
Mrs. Lachman
Count Paiva
George Tremer Sr.
George Cremer Jr.
Countess de Molney
Police Inspector
Marie
Chamberlain
Theresa's Secretary (as Mary Stone)
Waiter (uncredited)
Referee at Duel (uncredited)
Audience Member at Offenbach Concert (uncredited)