| Person | Type | Job | Role(s) |
|---|---|---|---|
 Andréas Winding | Crew | Camera | Director of Photography |
Georges Iaconelli | Crew | Crew | Special Effects |
 Henri-Georges Clouzot | Crew | Directing | Director, Writer |
Jacques Saulnier | Crew | Art | Production Design |
Marcel Moussy | Crew | Writing | Writer |
Margot Capelier | Crew | Production | Casting |
Marie-Thérèse Cabon | Crew | Directing | Script Supervisor |
 Monique Lange | Crew | Writing | Writer |
Noëlle Balenci | Crew | Editing | Editor |
 Robert Dorfmann | Crew | Production | Producer |
 William Robert Sivel | Crew | Sound | Sound Designer |
Yves Rodallec | Crew | Camera | Assistant Camera |
André Dumaître | Crew | Camera | Assistant Camera |
Jean-Louis Ducarme | Crew | Sound | Sound Designer |
Raymond Picon Borel | Crew | Camera | Camera Operator |
Daniel Couteau | Crew | Sound | Sound Effects Editor |
Robert Ménégoz | Crew | Directing | Second Unit Director |
Dominique Amy | Crew | Sound | Sound Editor |
Serge Witta | Crew | Directing | Assistant Director |
 André Luguet | Cast | Actor | L'invité au vernissage qui dit 'C'est simple, mais ça existe!' (uncredited) |
 Bernard Fresson | Cast | Actor | Gilbert Moreau |
 Béatrice Altariba | Cast | Actress | Une invitée au vernissage (uncredited) |
 Charles Vanel | Cast | Actor | L'invité au vernissage qui dit 'Oui, ça correspond au schéma du bonhomme' (uncredited) |
 Claude Piéplu | Cast | Actor | Le père de Josée |
 Clément Thierry | Cast | Un artiste (uncredited) | |
 Dany Carrel | Cast | Actress | Maguy |
 Darío Moreno | Cast | Actor | Sala |
 Elisabeth Wiener | Cast | Actress | Josée |
 Germaine Delbat | Cast | Actress | La gérante |
 Gilberte Géniat | Cast | Actress | La patronne de l'auberge |
 Henri Garcin | Cast | Actor | Le journaliste au vernissage (uncredited) |
 Jackie Sardou | Cast | Actress | La caissière (uncredited) |
 Jacques Ciron | Cast | Actor | Le spécialiste au vernissage (uncredited) |
Jean Gold | Cast | Actor | Un invité au vernissage (uncredited) |
 Jean Ozenne | Cast | Actor | Un invité au vernissage (uncredited) |
 Joanna Shimkus | Cast | Actress | Une invitée au vernissage (uncredited) |
 Laurent Terzieff | Cast | Actor | Stanislas Hassler |
 Michel Etcheverry | Cast | Actor | Surgeon |
 Michel Piccoli | Cast | Actor | L'invité pressé au vernissage (uncredited) |
 Noëlle Adam | Cast | Actress | La mère de Josée |
 Pierre Richard | Cast | Actor | L'artiste qui a besoin de lumière (uncredited) |
 Roger Van Hool | Cast | Actor | Un artiste (uncredited) |
Pierre Vaudier | Cast | Actor | Un invité au vernissage (uncredited) |
Annie Fargue | Cast | Actress | |
 André Tomasi | Cast | L'installateur (uncredited) | |
 Daniel Rivière | Cast | Actor | Maurice |
René Floriot | Cast | Actor | Un invité au vernissage (uncredited) |
| Person | Type | Job | Role(s) |
