| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alexander Golitzen | Crew | Art | Art Direction |
 Arthur Lubin | Crew | Directing | Director |
Bernard B. Brown | Crew | Sound | Sound Director |
Charles S. Gould | Crew | Directing | Assistant Director |
Edward Ward | Crew | Sound | Original Music Composer, Music Director |
Emily Moore | Crew | Costume & Make-Up | Hair Designer |
Eric Taylor | Crew | Writing | Screenplay |
 Gaston Leroux | Crew | Writing | Novel |
 George Waggner | Crew | Production | Producer |
Hal Mohr | Crew | Camera | Director of Photography |
Hans Jacoby | Crew | Writing | Adaptation |
Ira Webb | Crew | Art | Set Decoration |
Jack J. Gross | Crew | Production | Executive Producer |
 Jack Pierce | Crew | Costume & Make-Up | Makeup Artist |
Joe Lapis | Crew | Sound | Sound |
John B. Goodman | Crew | Art | Art Direction |
John P. Fulton | Crew | Visual Effects | Visual Effects |
 Natalie Kalmus | Crew | Editing | Colorist |
 Nelson Eddy | Crew | Art | Sculptor |
Russell A. Gausman | Crew | Art | Set Decoration |
Russell F. Schoengarth | Crew | Editing | Editor |
 Samuel Hoffenstein | Crew | Writing | Screenplay |
Vera West | Crew | Costume & Make-Up | Costume Designer |
W. Howard Greene | Crew | Camera | Director of Photography |
Tim Baar | Crew | Crew | Special Effects |
William Tyroler | Crew | Sound | Music Director |
Harold Zweifel | Crew | Sound | Orchestrator |
Arthur Schutt | Crew | Sound | Orchestrator |
Russell Lawson | Crew | Visual Effects | Visual Effects |
Joan Hathaway | Crew | Writing | Dialogue |
 Alphonse Martell | Cast | Actor | Policeman (uncredited) |
Anthony Marlowe | Cast | 'Marta' Singer (uncredited) | |
 Barbara Everest | Cast | Actress | The Aunt |
 Beatrice Roberts | Cast | Actress | Nurse (uncredited) |
 Belle Mitchell | Cast | Actress | Feretti's Maid (uncredited) |
 Claude Rains | Cast | Actor | Erique Claudin |
 Edgar Barrier | Cast | Actor | Raoul D'Aubert |
 Edward Biby | Cast | Actor | Operagoer (uncredited) |
 Edward Clark | Cast | Actor | Usher (uncredited) |
 Elvira Curci | Cast | Actress | Biancarolli's Maid |
 Eric Mayne | Cast | Actor | Reporter (uncredited) |
Ernest Golm | Cast | Office Manager (uncredited) | |
Eumenio Blanco | Cast | Actor | Minor Role (uncredited) |
 Frank Puglia | Cast | Actor | Villeneuve |
 Fritz Feld | Cast | Actor | Lecours |
 Fritz Leiber | Cast | Actor | Franz Liszt |
 Gladys Blake | Cast | Actress | Jeanne |
 Hank Mann | Cast | Actor | Stagehand (uncredited) |
Hans Herbert | Cast | Actor | Marcel |
 Helen Dickson | Cast | Actress | Operagoer (uncredited) |
 Hume Cronyn | Cast | Actor | Gerard |
 J. Edward Bromberg | Cast | Actor | Amiot |
Jack Deery | Cast | Actor | Bookkeeper (uncredited) |
 James Conaty | Cast | Actor | Operagoer (uncredited) |
 James Mitchell | Cast | Actor | Reporter (uncredited) |
 Jane Farrar | Cast | Biancarolli | |
John Roy | Cast | Actor | Actor in Play (uncredited) |
Johnny Walsh | Cast | Actor | Office Boy (uncredited) |
 Kate Drain Lawson | Cast | Actress | Landlady |
 Lane Chandler | Cast | Actor | Officer (uncredited) |
 Leo Carrillo | Cast | Actor | Signor Ferretti |
 Marek Windheim | Cast | Actor | Renfrit (uncredited) |
 Miles Mander | Cast | Actor | Pleyel |
Muni Seroff | Cast | Actor | Reporter (uncredited) |
Nelson Eddy | Cast | Actor | Anatole Garron |
Nicki Andre | Cast | Madame Lorenzi | |
Paul Cristo | Cast | Actor | Policeman (uncredited) |
Paul Marion | Cast | Actor | Desjardines |
Renee Carson | Cast | Georgette (uncredited) | |
Richard Bartell | Cast | Reporter (uncredited) | |
Robert Robinson | Cast | Actor | Citizen (uncredited) |
 Rosina Galli | Cast | Actress | Christine's Maid |
 Stanley Blystone | Cast | Actor | Officer (uncredited) |
 Steven Geray | Cast | Actor | Vereheres |
 Susanna Foster | Cast | Actress | Christine Dubois |
Tudor Williams | Cast | 'Marta' Singer (uncredited) | |
Victor Romito | Cast | Actor | Actor in Play (uncredited) |
Walter O. Stahl | Cast | Actor | Doctor (as Walter Stahl) |
 Wheaton Chambers | Cast | Actor | Reporter (uncredited) |
 William Desmond | Cast | Actor | Stagehand (uncredited) |
Bella Lewitzky | Cast | Dancer (uncredited) | |
| Person | Type | Job | Role(s) |
