| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Elisabetta Montaldo | Crew | Costume & Make-Up | Costume Design | |
Fabiola Banzi | Crew | Production | Casting | |
 Francesco Frigeri | Crew | Art | Production Design | |
 Francesco Scardamaglia | Crew | Writing | Story, Teleplay | |
 Georges Simenon | Crew | Writing | Novel | |
Gian Filippo Corticelli | Crew | Camera | Director of Photography | |
Mauro Tamagnini | Crew | Costume & Make-Up | Hair Department Head | |
 Nicola Lusuardi | Crew | Writing | Story, Teleplay | |
 Nicola Piovani | Crew | Sound | Original Music Composer | |
Patrizio Marone | Crew | Editing | Editor | |
 Renato De Maria | Crew | Directing | Director | |
Roberto Sessa | Crew | Production | Producer | |
 Sergio Castellitto | Crew | Writing | Story, Teleplay | |
Giorgio Fabbri | Crew | Writing | Story Editor | |
Aureli De Luna | Crew | Production | Co-Producer | |
Anna Stoppoloni | Crew | Production | Co-Producer | |
Gianluca Mazzella | Crew | Directing | Assistant Director | |
Esmé Sciaroni | Crew | Costume & Make-Up | Makeup Department Head | |
Patrick Carrarin | Crew | Production | General Manager | |
 Mario Iaquone | Crew | Sound | Sound | |
Núria Vilert | Crew | Production | Casting | |
Ornella Bernabei | Crew | Production | Co-Producer | |
Alena Kubánková | Crew | Production | Casting | |
Claudia Marra | Crew | Production | Delegated Producer | |
Massimo Chiesa | Crew | Production | Associate Producer | |
 Carlos Bardem | Cast | Actor | Janvier | |
 Eva Santolaria | Cast | Actress | Maguy | |
 Giuseppe Sanfelice | Cast | Actor | Lapointe | |
 Greta Scacchi | Cast | Actress | Juliette Martin | |
 Margherita Buy | Cast | Actress | Louise Maigret | |
 Paolo Calabresi | Cast | Actor | Comeliaeu | |
 Paolo De Vita | Cast | Actor | Dr. Moeurs | |
 Pau Durà | Cast | Actor | Roger Couchet | |
 Roberto Citran | Cast | Actor | Lionel Martin | |
Sergio Castellitto | Cast | Actor | Jules Maigret | |
 Juli Fàbregas | Cast | Actor | Lucas | |
 Montserrat Alcoverro | Cast | Actress | Ottila | |
| Person | Type | Job | Role(s) | Episodes |
