Claude Rains
Erique Claudin
Hume Cronyn
Gerard
Fritz Feld
Lecours
Hank Mann
Stagehand (uncredited)
Miles Mander
Pleyel
Stanley Blystone
Officer (uncredited)
Steven Geray
Vereheres
Wheaton Chambers
Reporter (uncredited)
Robert Robinson
Citizen (uncredited)
Edward Clark
Usher (uncredited)
Barbara Everest
The Aunt
Nelson Eddy
Anatole Garron
Susanna Foster
Christine Dubois
Edgar Barrier
Raoul D'Aubert
Leo Carrillo
Signor Ferretti
Frank Puglia
Villeneuve
J. Edward Bromberg
Amiot
Lane Chandler
Officer (uncredited)
James Mitchell
Reporter (uncredited)
Fritz Leiber
Franz Liszt
Gladys Blake
Jeanne
Renee Carson
Georgette (uncredited)
Kate Drain Lawson
Landlady
Rosina Galli
Christine's Maid
Muni Seroff
Reporter (uncredited)
Paul Marion
Desjardines
Eric Mayne
Reporter (uncredited)
Belle Mitchell
Feretti's Maid (uncredited)
Richard Bartell
Reporter (uncredited)
Alphonse Martell
Policeman (uncredited)
Johnny Walsh
Office Boy (uncredited)
Jane Farrar
Biancarolli
Marek Windheim
Renfrit (uncredited)
Elvira Curci
Biancarolli's Maid
Helen Dickson
Operagoer (uncredited)
Beatrice Roberts
Nurse (uncredited)
Tudor Williams
'Marta' Singer (uncredited)
Nicki Andre
Madame Lorenzi
Jack Deery
Operagoer (uncredited)
Anthony Marlowe
'Marta' Singer (uncredited)
Eumenio Blanco
Minor Role (uncredited)
James Conaty
Operagoer (uncredited)
William Desmond
Stagehand (uncredited)
Edward Biby
Operagoer (uncredited)
Walter O. Stahl
Doctor (as Walter Stahl)
John Roy
Actor in Play (uncredited)
Victor Romito
Actor in Play (uncredited)
Paul Cristo
Policeman (uncredited)
Ernest Golm
Office Manager (uncredited)
Bella Lewitzky
Dancer (uncredited)