| Person | Type | Job | Role(s) |
|---|---|---|---|
 Charles-Henri Montel | Crew | Camera | Camera Operator |
 Charly Koubesserian | Crew | Costume & Make-Up | Makeup Artist |
 Ennio Morricone | Crew | Sound | Original Music Composer |
 Francesco Smalto | Crew | Costume & Make-Up | Costume Design |
 Francis Veber | Crew | Writing | Dialogue |
 Henri Lanoë | Crew | Editing | Editor |
 Henri Verneuil | Crew | Directing | Director, Writer, Story |
Jean André | Crew | Art | Set Decoration |
Jean Laborde | Crew | Writing | Dialogue |
 Jean Penzer | Crew | Camera | Director of Photography |
 Jean-Paul Belmondo | Crew | Production | Producer |
Lucile Costa | Crew | Directing | Script Supervisor |
Marcel Gorvaisier | Crew | Camera | Still Photographer |
 Pierre Gillette | Crew | Editing | Editor |
 Rémy Julienne | Crew | Crew | Stunt Driver |
 Claude Carliez | Crew | Crew | Stunts |
 Adalberto Maria Merli | Cast | Actor | Pierre Valdeck / Minos |
 Albert Delpy | Cast | Actor | Sound engineer (uncredited) |
 André Valardy | Cast | Actor | Radio reporter (uncredited) |
 Catherine Morin | Cast | Actress | Hélène Grammont |
 Charles Denner | Cast | Actor | Inspector Moissac |
 Georges Riquier | Cast | Actor | Prefect |
 Germana Carnacina | Cast | Actress | Pamela Sweet |
 Gilberte Géniat | Cast | Actress | Germaine Doizon's concierge |
 Giovanni Cianfriglia | Cast | Actor | Marcucci |
 Henri-Jacques Huet | Cast | Actor | Julio Cortes, Norah's lover |
 Henry Djanik | Cast | Actor | Police inspector |
 Jacques Mathou | Cast | Actor | Tenant disturbed by Letellier (uncredited) |
 Jacques Paoli | Cast | Actor | Self |
 Jacques Rispal | Cast | Actor | 'Cacahuète' |
 Jean Martin | Cast | Actor | Divisional commissioner Sabin |
 Jean-François Balmer | Cast | Actor | Julien Dallas, student |
 Jean-Louis Fortuit | Cast | Actor | Police inspector |
Jean-Paul Belmondo | Cast | Actor | Commissioner Jean Letellier |
 Lea Massari | Cast | Actress | Norah Elmer |
 Maurice Auzel | Cast | Actor | Inspector |
 Maurice Vallier | Cast | Actor | Guest who goes to the wrong door |
 Michel Berreur | Cast | Actor | Armed robber (uncredited) |
 Philippe Brigaud | Cast | Actor | Neighborhood commissioner |
 Pierre Douglas | Cast | Actor | Radio journalist (uncredited) |
 Roger Riffard | Cast | Actor | Watchman Eugène Merclin |
 Roland Dubillard | Cast | Actor | Psychologist |
 Rosy Varte | Cast | Actress | Germaine Doizon |
 Jean-Louis Le Goff | Cast | Actor | Sub-prefect |
| Person | Type | Job | Role(s) |
