| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Claude Barma | Crew | Directing | Director, Producer, Writer, Creator | 88 |
 Georges Simenon | Crew | Writing | Novel, Creator | 88 |
 Jacques Rémy | Crew | Writing | Writer, Creator | 88 |
Philippe Arnal | Crew | Directing | Assistant Director | 1 |
Roger Arrignon | Crew | Camera | Director of Photography | 1 |
Daniel Couteau | Crew | Sound | Sound Effects | 1 |
Maurice Valay | Crew | Art | Art Designer | 1 |
Didier Minier | Crew | Camera | Camera Operator | 1 |
Daniel Léonard | Crew | Sound | Sound Mixer | 1 |
Stéphane Bertin | Crew | Directing | Assistant Director | 1 |
Michel Arburger | Crew | Camera | Camera Operator | 1 |
Michel Thibault | Crew | Camera | Camera Operator | 1 |
Jean Remaud | Crew | Production | Production Director | 1 |
Jean-Pierre Bouyon | Crew | Camera | Camera Operator | 1 |
Andrée Lemaire | Crew | Crew | Film Processor | 1 |
Pierre Terrier | Crew | Sound | Sound Engineer | 1 |
Marie Darricades | Crew | Crew | Script | 1 |
Daniel Pierre | Crew | Art | Set Dresser | 1 |
Charles Rabeuf | Crew | Sound | Sound Engineer | 1 |
 André Dumas | Cast | Actor | Le commaissaire de l'Identité de la Judiciaire | 1 |
André Fouché | Cast | Actor | Montfils | 1 |
 André Penvern | Cast | Actor | Inspecteur Castaing | 88 |
 Bernard Charlan | Cast | Actor | Me Leloup | 1 |
 Bernard Lajarrige | Cast | Actor | Joseph, le planton de la P.J. | 88 |
Christian Rémy | Cast | Inspecteur Janvier | 1 | |
 François Cadet | Cast | Actor | Lucas | 1 |
François Valorbe | Cast | Actor | Boynet | 1 |
 Fred Personne | Cast | Actor | Commissaire Cassieux | 1 |
Frédéric Santaya | Cast | Actor | Moers | 88 |
 Gabriel Gascon | Cast | Actor | Le truand #1 | 1 |
Gérard Berner | Cast | Gérard Marchand | 1 | |
 Henri Lambert | Cast | Actor | Mallet | 88 |
Jack Sterling | Cast | Le curé | 1 | |
 Jacques Galland | Cast | Actor | Le commissaire Garnis | 1 |
 Jean Desailly | Cast | Actor | Narrator (voice) | 88 |
 Jean Lanier | Cast | Actor | Le directeur de la P.J. | 88 |
 Jean Michaud | Cast | Actor | Le juge Comeliau | 1 |
 Jean Richard | Cast | Actor | Commissaire Jules Maigret | 88 |
 Jean-Claude Bouillon | Cast | Actor | Pillement | 88 |
Jean-Jacques Rémy | Cast | Le truand #2 | 1 | |
 Jean-Pierre Castaldi | Cast | Actor | Lecoin | 88 |
Jean-Pierre Maurin | Cast | Actor | L'inspecteur Janvier | 88 |
 Karin Viard | Cast | Actress | Céline | 88 |
 Martine Ferrière | Cast | Actress | La concierge | 1 |
 Maud Rayer | Cast | Actress | Cécile | 1 |
 Maurice Garrel | Cast | Actor | Charles Danrimont | 1 |
 Raymond Jourdan | Cast | Actor | Le commissaire de la délégation Judiciare | 1 |
René Fleur | Cast | L'huissier Léopold | 1 | |
 Robert Burnier | Cast | Actor | Le commissaire de la Financière | 1 |
 Roger Rudel | Cast | Actor | Me Blanchard | 1 |
 Robert Rondo | Cast | Actor | Santoni | 88 |
Johnny Wessler | Cast | Actor | Riaud | 88 |
Maurice Coussonneau | Cast | Inspecteur Jourdan | 1 | |
Jean-François Devaux | Cast | Janvier | 88 | |
Maurice Gautier | Cast | Actor | L'inspecteur Torrence | 88 |
Jean-Jacques Daubin | Cast | Désiré | 1 | |
Nicole Pescheux | Cast | Actor | Berthe Marchand | 1 |
Benoîte Lab | Cast | Mélanie | 1 | |
Pierre Peloux | Cast | Le Marlou | 1 | |
Jacques Thomas | Cast | Marchepied | 1 | |
Dagmar Deisen | Cast | Nouchy | 1 | |
 Yvonne Galli | Cast | Actress | Juliette Boynet | 1 |
 Jane Helly | Cast | La Gouvernante | 1 | |
| Person | Type | Job | Role(s) | Episodes |
