| Person | Type | Job | Role(s) |
|---|---|---|---|
 François Campaux | Crew | Writing | Screenplay |
Jean Stelli | Crew | Directing | Director |
René Gaveau | Crew | Camera | Director of Photography |
 Aimé Clariond | Cast | Actor | Investigating judge |
 André Alerme | Cast | Actor | Ernest Volnar-Bussel |
 Camille Bert | Cast | Actor | Doctor |
 Camille Guérini | Cast | Actor | d'Aubigny |
 Denise Grey | Cast | Actress | Madame Volnar-Bussel |
 Elvira Popescu | Cast | Actress | Mona Lorenza |
 Fernand Charpin | Cast | Actor | Émile Perrette |
Francine Bessy | Cast | Young dancer | |
 Gaby Morlay | Cast | Actress | Louise Jarraud |
Georges Grey | Cast | Gérard Volnar-Bussel | |
 Jean Clarieux | Cast | Actor | Henri Forneret |
 Jeanne Fusier-Gir | Cast | Actress | Mademoiselle Eugénie |
Julienne Paroli | Cast | Concierge (uncredited) | |
 Liliane Bert | Cast | Actress | (uncredited) |
 Luce Fabiole | Cast | Actress | Pauline (uncredited) |
 Marcel Vallée | Cast | Actor | Mona Lorenza's impressario |
 Marcelle Géniat | Cast | Actor | Madame Breuilly |
 Marcelle Monthil | Cast | Gossip (uncredited) | |
 Marthe Mellot | Cast | Actress | Gossip |
Michel François | Cast | (uncredited) | |
Mona Dol | Cast | Actress | Head nurse |
 Noël Roquevert | Cast | Actor | Inspector Duval |
 Noëlle Norman | Cast | Actress | Madame Berger, director of the placement office (uncredited) |
 Odette Barencey | Cast | Actress | Gossip (uncredited) |
 Paul Demange | Cast | Actor | Pons (uncredited) |
 Pierre Larquey | Cast | Actor | Antoine Lancelot |
 Primerose Perret | Cast | Actress | Georgette Volnar-Bucel |
 Renée Devillers | Cast | Actress | Madame Forneret |
Raymonde La Fontan | Cast | Lotte Lorenza | |
 Paul Barge | Cast | Actor | (uncredited) |
Jean Fay | Cast | Foreign impresario | |
Pierre Brulé | Cast | Little boy | |
Jean Bobillot | Cast | Julien | |
Michel de Bonnay | Cast | Pierre Breuilly | |
Monique Bourdette | Cast | Little girl | |
Jacques Ory | Cast | Little boy (uncredited) | |
Pierre Jourdan | Cast | Actor | Dominique |
| Person | Type | Job | Role(s) |
