| Person | Type | Job | Role(s) |
|---|---|---|---|
 André Dino | Crew | Camera | Still Photographer |
Catherine Bernard | Crew | Editing | Editorial Services |
 Claude Chabrol | Crew | Writing | Writer, Scenario Writer, Director |
 Claude Zidi | Crew | Camera | Camera Operator |
 Daniel Boulanger | Crew | Writing | Dialogue |
 Georges de Beauregard | Crew | Production | Producer |
Gregorio García Segura | Crew | Sound | Music |
Guy Littaye | Crew | Art | Production Design |
 Guy Villette | Crew | Sound | Sound Mixer |
Gérard Beytout | Crew | Production | Unit Production Manager |
Jacques Gaillard | Crew | Editing | Editor |
Jean Rabier | Crew | Camera | Director of Photography |
Monique Fardoulis | Crew | Editing | Assistant Editor |
Paul Bonis | Crew | Camera | Assistant Camera |
Philippe Fourastié | Crew | Directing | First Assistant Director |
 Pierre Colombier | Crew | Sound | Musician |
Pierre Gauchet | Crew | Production | Producer, General Manager |
 Pierre Jansen | Crew | Sound | Music |
René Demoulin | Crew | Production | Production Director |
Roger Scipion | Crew | Production | Production Supervisor |
Jean-Claude Marchetti | Crew | Sound | Sound Mixer |
Yves Christian Fournier | Crew | Writing | Scenario Writer |
André Girard | Crew | Sound | Conductor |
Colette Roy | Crew | Production | Production Secretary |
Alexis Poliakoff | Crew | Directing | Second Assistant Director |
Claude Bakka | Crew | Directing | Second Assistant Director |
Carmen Fatum | Crew | Costume & Make-Up | Makeup Artist |
Suzanne Faye | Crew | Directing | Continuity |
Guy Odet | Crew | Sound | Sound Engineer |
Lucio D'Attino | Crew | Directing | Second Assistant Director |
Abderhamane Benkirane | Crew | Production | Assistant Production Coordinator |
 Akim Tamiroff | Cast | Actor | Prof. Lambaré / Dr. Kha |
 Albert Michel | Cast | Actor | (uncredited) |
 Antonio Passalia | Cast | Actor | Sparafucile |
 Bernard Papineau | Cast | Actor | |
 Charles Denner | Cast | Actor | Johnson |
Claude Chabrol | Cast | Actor | Bartender (uncredited) |
 Francisco Rabal | Cast | Actor | Paco Castillo |
Gilles Chusseau | Cast | Gregor | |
 Gérard Tichy | Cast | Actor | Maitre d'Hôtel |
 Henri Attal | Cast | Actor | Dumont |
 Jacques Hilling | Cast | Actor | (uncredited) |
 José María Caffarel | Cast | Actor | (as Caffarel) |
 Marie Laforêt | Cast | Actress | Marie-Chantal |
 Robert Burnier | Cast | Actor | A Swiss Gentleman |
 Roger Hanin | Cast | Actor | Bruno Kerrien |
 Serge Bento | Cast | Actor | |
 Serge Reggiani | Cast | Actor | Ivanov |
 Stéphane Audran | Cast | Actress | Olga |
Pierre-François Moro | Cast | Hubert de Ronsac | |
Lahcen Boukish | Cast | Thug in a Bournous | |
Eugenio Di Petra | Cast | ||
Onofrio Arcoleo | Cast | ||
| Person | Type | Job | Role(s) |
