During a performance at the Château de Blois, an industrialist is murdered as he plays the role of Henri III. Arthur, the young actor playing the Duke of Guise, becomes prime suspect. Police Captain Alice Deschamps heads the investigation with her ex and Arthur's father, Detective Inspector Denis Frécant.
Unfortunately the movie Meurtres à Blois is not yet available on HBO Max.
| Production | Simone Harari-Baulieu | Producer |
| Directing | Hippolyte Dard | Director |
| Crew | Ludovic Zuili | Cinematography |
| Directing | Elsa Bennett | Director |
| Editing | Romain Namura | Editor |
| Writing | Christiane Spiero | Writer |
| Production | Tatiana Maksimenko | Producer |
| Sound | Mathieu Lamboley | Sound |
| Writing | Pierre Monjanel | Writer |
| Costume & Make-Up | Corinne Bruand | Costume Design |
| Art | Michel Schmitt | Production Design |
| Production | Christophe Louis | Co-Producer |
