| Person | Type | Job | Role(s) |
|---|---|---|---|
 Antoine Blondin | Crew | Writing | Writer |
 Cornell Woolrich | Crew | Writing | Story |
 Germaine Lecomte | Crew | Costume & Make-Up | Costume Design |
Gian Luigi Rondi | Crew | Writing | Writer |
Hagop Arakelian | Crew | Costume & Make-Up | Makeup Artist |
Henry Deutschmeister | Crew | Production | Producer |
James Cuenet | Crew | Editing | Editor |
 Jean Delannoy | Crew | Directing | Director, Writer |
 Paul Misraki | Crew | Sound | Original Music Composer |
Pierre Montazel | Crew | Camera | Director of Photography |
René Renoux | Crew | Art | Art Direction |
 Roland Laudenbach | Crew | Writing | Writer |
Rosine Delamare | Crew | Costume & Make-Up | Costume Design |
Aimée Fontenay | Cast | La chanteuse au trapèze | |
 Albert Duvaleix | Cast | Actor | Barnet |
 Albert Michel | Cast | Actor | Le réptionniste de l'hôtel rouennais |
Chantal de Rieux | Cast | (uncredited) | |
 Dora Doll | Cast | Actress | L'entraîneuse |
 Gil Delamare | Cast | Actor | Un homme de l'Escurial (uncredited) |
Jacques Beauvais | Cast | (uncredited) | |
 Jacques Castelot | Cast | Actor | Me Ritter |
Jacques Moulières | Cast | Actor | Enfant Bernardin (uncredited) |
 Jean Gaven | Cast | Actor | Alexandre Buisson |
 Jean Toulout | Cast | Actor | Le président des assises |
 Jean-Marie Bon | Cast | Actor | Le pensionnaire méridionnal (uncredited) |
 Louis Seigner | Cast | Actor | L'avocat général |
 Marthe Mercadier | Cast | Actress | Arlette Bernardin |
 Martine Alexis | Cast | Actress | Olga |
Micheline Gary | Cast | Irène (uncredited) | |
 Michèle Morgan | Cast | Actress | Hélène Giovanni |
 Olivier Hussenot | Cast | Actor | Louis Bernardin |
 Paul Demange | Cast | Actor | Le barman (uncredited) |
Pierre Duncan | Cast | Actor | Le videur de l'Escurial (uncredited) |
 Pierre Moncorbier | Cast | Actor | Le secrétaire de Chardin |
 Raf Vallone | Cast | Actor | Aldo Giovanni |
 Raphaël Patorni | Cast | Actor | Bertrand |
René Bourbon | Cast | Actor | Le gros pensionnaire (uncredited) |
 Robert Dalban | Cast | Actor | Inspecteur Chardin |
 Robert Seller | Cast | Actor | Le caissier (uncredited) |
 Robert Vattier | Cast | Actor | Le directeur de l'hôtel (uncredited) |
 Sylvain Lévignac | Cast | Actor | Un garçon de piste (uncredited) |
Yette Lucas | Cast | Mme Brisset la concierge (uncredited) | |
Yves Rozec | Cast | Trapéziste | |
Robert Mercier | Cast | Le bistrot (uncredited) | |
 Jimmy Perrys | Cast | Actor | Marco - le clown (uncredited) |
Ernest Varial | Cast | (uncredited) | |
Roland Catalano | Cast | Trapèze (uncredited) | |
| Person | Type | Job | Role(s) |
