| Person | Type | Job | Role(s) |
|---|---|---|---|
 Claude Viriot | Crew | Writing | Scenario Writer |
Francis Rigaud | Crew | Directing | Director |
Jacques Vilfrid | Crew | Writing | Scenario Writer |
 Charles Bayard | Cast | Actor | Un joueur (uncredited) |
 Charles Bouillaud | Cast | Actor | Le concierge de l'hôtel 'Prince de Galles' (uncredited) |
 Claudine Coster | Cast | Actress | Barbara Jones, la danseuse |
 Daniel Ceccaldi | Cast | Actor | Giovanelli, le voleur de bijoux |
 Darry Cowl | Cast | Actor | Ludovic Gabasse, le patron de l'agence de roman-photo |
 Fernand Guiot | Cast | Actor | |
 Francis Blanche | Cast | Actor | Mr Pédro Andromèze |
 Henry Djanik | Cast | Actor | Kramil, le jouer de poker (uncredited) |
 Jacques Castelot | Cast | Actor | Otto Werner |
 Jacques Legras | Cast | Actor | L'expert en bijouterie |
 Jean Droze | Cast | Actor | |
 Jean Galland | Cast | Actor | Le directeur de l'hôtel |
 Jean-Loup Philippe | Cast | Actor | Éric, le frère de Barbara |
 Jean-Marc Thibault | Cast | Actor | Jean Rodin, le frère de Nicole, réalisateur de roman-photo |
 Maurice Travail | Cast | Actor | |
 Max Montavon | Cast | Actor | Le barman (uncredited) |
Patricia Viterbo | Cast | Nicole Rodin, la fiancée de Philippe et sœur de Jean | |
 Rivers Cadet | Cast | Actor | (uncredited) |
 Roger Pierre | Cast | Actor | Philippe Bareil, le fiancé de Nicole et photographe de l'agence |
 Yvonne Clech | Cast | Actress | Graziella Andromèze |
Joé Davray | Cast | Le chef patissier (uncredited) | |
Robert Verbecke | Cast | Un policier (uncredited) | |
| Person | Type | Job | Role(s) |
