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