| Person | Type | Job | Role(s) |
|---|---|---|---|
 Andrés de Segurola | Crew | Sound | Vocal Coach |
 Bernard B. Brown | Crew | Sound | Sound Director |
Bernard W. Burton | Crew | Editing | Editor |
Charles Previn | Crew | Sound | Music Director |
Hanns Kräly | Crew | Writing | Story |
Hans J. Salter | Crew | Sound | Music, Music Score Producer |
 Henry Koster | Crew | Directing | Director |
Jack Otterson | Crew | Art | Art Direction |
 Joe Pasternak | Crew | Production | Producer |
Leo Townsend | Crew | Writing | Writer |
Martin Obzina | Crew | Art | Assistant Art Director |
 Norman Krasna | Crew | Writing | Screenplay |
 Phil Karlson | Crew | Directing | Assistant Director |
 Rudolph Maté | Crew | Crew | Cinematography |
Russell A. Gausman | Crew | Art | Set Decoration |
Vera West | Crew | Costume & Make-Up | Costume Design |
H. J. Salter | Crew | Sound | Music Score Producer |
Joseph Lapis | Crew | Sound | Sound Technical Supervisor |
 Bert Moorhouse | Cast | Actor | Mr. Duncan (uncredited) |
 Bess Flowers | Cast | Actress | Nightclub Patron (uncredited) |
 Broderick O'Farrell | Cast | Actor | Party Guest (uncredited) |
 Catherine Doucet | Cast | Actress | Mrs. Pennington |
 Charles Coleman | Cast | Actor | Roberts |
 Charles Laughton | Cast | Actor | Jonathan Reynolds |
Charlotte Treadway | Cast | Actress | Party Guest (uncredited) |
 Chick Chandler | Cast | Actor | Frank (uncredited) |
 Clara Blandick | Cast | Actress | Nurse |
 Deanna Durbin | Cast | Actress | Anne Terry |
 Dorothea Kent | Cast | Actress | Jackie Donovan |
 George J. Lewis | Cast | Actor | Maitre d' (uncredited) |
 Gus Schilling | Cast | Actor | Raven |
 Guy Kibbee | Cast | Actor | Bishop Maxwell |
 Irving Bacon | Cast | Actor | Raven |
 John Banner | Cast | Actor | Party Guest (uncredited) |
 John Eldredge | Cast | Actor | Hotel Desk Manager (uncredited) |
 John Hamilton | Cast | Actor | Thomas - Headwaiter (uncredited) |
 Leonard Elliott | Cast | Actor | Henry Stebbins |
 Lucille Ward | Cast | Actress | Nurse (uncredited) |
 Mantan Moreland | Cast | Actor | Railway Porter (uncredited) |
 Margaret Tallichet | Cast | Actress | Gloria Pennington |
 Marie McDonald | Cast | Actress | Cigarette Girl (uncredited) |
 Mary Gordon | Cast | Actress | Mrs. O'Toole (uncredited) |
 Paul Porcasi | Cast | Actor | Armand (uncredited) |
 Ray Walker | Cast | Actor | Slim - Reporter (uncredited) |
 Robert Cummings | Cast | Actor | Johnny Reynolds Jr. |
 Rosalind Ivan | Cast | Actress | Mrs. Mulligan (uncredited) |
 Sonia Darrin | Cast | Actress | Nightclub Patron (uncredited) |
 Wade Boteler | Cast | Actor | Harry - Newspaper Editor |
 Walter Catlett | Cast | Actor | Dr. Harvey |
 William H. O'Brien | Cast | Actor | Nightclub Waiter (uncredited) |
 Wilson Benge | Cast | Actor | Williams (uncredited) |
Hazel Dohlman | Cast | Party Guest (uncredited) | |
| Person | Type | Job | Role(s) |
