| Bruno Cremer | ... | Commissaire Jules Maigret | |
| Jean-Paul Roussillon | ... | Julien Chabot | |
| Didier Flamand | ... | Docteur Vernoux | |
| Raymond Gérôme | ... | Hubert Vernoux | |
| Maurice Aufair | ... | Commissaire Féron | |
| Jean-Michel Noirey | ... | Chabiron | |
| Gilles Gaston-Dreyfus | ... | Chalut | |
| Lara Guirao | ... | Louise | |
| Aladin Reibel | ... | Lomel | |
| Yvette Merlin | ... | La mère Chabot | |
| Claude Vuillemin | ... | Docteur Jussieux | |
| Anne-Lise Fritsch | ... | Léontine Page (as Anne Lise Fritsch) | |
| Paul Siegrist | ... | Monsieur Page | |
| Christine Reffay | ... | La femme de chambre | |
| Jean Schlegel | ... | Le directeur de l'hôtel | |
| Jane Savigny | ... | Isabelle Vernoux | |
| Leyla Aubert | ... | Lucile Vernoux | |
| Françoise Courvoisier | ... | Jeanne Vernoux | |
| Pierre Ruegg | ... | Le maître d'hôtel | |
| Monique Barscha | ... | La femme de la caserne | |
| Pierre Nicole | ... | Le procureur Martel | |
| Jacques Monloubou | ... | Docteur Girod |
| Episode Crew |
Directed by | |||
| Claude Goretta | |||
| Christian Karcher | |||
Writing credits(in alphabetical order) | ||
| Claude Goretta | writer | |
| Georges Simenon | novel | |
Produced by | |||
| Philippe Berthet | .... | producer | |
| Jean-Marc Henchoz | .... | executive producer | |
| Robert Nador | .... | producer | |
| Ève Vercel | .... | producer | |
Original Music by | |||
| Arié Dzierlatka | |||
| Laurent Petitgirard | |||
Cinematography by | |||
| Jacky Mahrer | |||
Film Editing by | |||
| Eliane Guignet | |||
Casting by | |||
| Gérard Moulévrier | |||
Production Design by | |||
| Laurence Brenguier | |||
Costume Design by | |||
| Mireille Chauvel | |||
Makeup Department | |||
| Leïla Fertikh | .... | hair stylist | |
| Leïla Fertikh | .... | makeup artist | |
| Catherine Riotton | .... | hair stylist | |
| Catherine Riotton | .... | makeup artist | |
Production Management | |||
| Xavier Grin | .... | production manager | |
| Francine Lusser | .... | production manager | |
Second Unit Director or Assistant Director | |||
| Raphaël Blanc | .... | first assistant director | |
| Pierre Lacourt | .... | second assistant director | |
Art Department | |||
| Corinne Dubuis | .... | property master | |
| John Gutmann | .... | property master | |
Camera and Electrical Department | |||
| Samuel Asteroth | .... | grip | |
| Olivier Bothereau | .... | grip | |
| Riccardo Brunner | .... | Steadicam operator | |
| Samy Emery | .... | electrician | |
| Nil Henchoz | .... | electrician | |
| Christian Jacquenod | .... | assistant camera | |
| Mischa Massatschi | .... | grip (as Mischa Massatsch) | |
| Thierry Parel | .... | still photographer | |
| Stephan Roesch | .... | chief electrician | |
| Jean-Luc Staub | .... | grip | |
| Patrick Trotzier | .... | electrician | |
Costume and Wardrobe Department | |||
| Cori d'Ambroggio | .... | costumer | |
| Valérie De Buck | .... | costumer | |
Other crew | |||
| Serge Cachat | .... | production assistant | |
| Matthieu Henchoz | .... | production assistant (as Mathieu Henchoz) | |
| Henri Lassa | .... | literary director | |
| Marie-Odile Meynial | .... | production assistant | |
| Philippe Miranda | .... | production assistant | |
| Colette Pittier | .... | script supervisor | |
| Yves Pollier | .... | production assistant | |
| Pierre-François Sauter | .... | production assistant | |
| Milenko Sofranac | .... | groupman | |
| Main series | Episode guide | Full cast and crew |
| Company credits | IMDb TV section | IMDb Crime section |
| IMDb France section |