During the annual party in the château of a wealthy French family, a murder is committed. The small neighboring town is thrown into disorder, suddenly plunged back into the old relationship of master and serfs.
| Actor | Role |
|---|---|
 Anny DupereyDuchesse Hélène de l'Essile | Duchesse Hélène de l'Essile |
 Hélène SeuzaretLouise de Breuil | Louise de Breuil |
 Myriam BourguignonLieutenant Sarah Slimani | Lieutenant Sarah Slimani |
 Jean-Claude DauphinDuc Thibaut de l'Essile | Duc Thibaut de l'Essile |
 Nadia FossierDr Sophie Daney | Dr Sophie Daney |
 Stéphan WojtowiczDaniel Nérac | Daniel Nérac |
 Dominique FrotJacqueline Daney | Jacqueline Daney |
 Jean-Charles ChagachbanianCommandant Alex Meurisse | Commandant Alex Meurisse |
 Chantal RavalecSylvie de Breuil | Sylvie de Breuil |
 Marina MoncadeRose Manzor | Rose Manzor |
 Jean-Baptiste SagoryJoachim Manzor | Joachim Manzor |
| AAurore FrémontTiffany Faubert | Tiffany Faubert |
 Eric BougnonMarc Faubert | Marc Faubert |
| AAyrton CardinalFils Faubert 1 | Fils Faubert 1 |
 Sophie de La RochefoucauldProcureur Balmont | Procureur Balmont |
 John SehilIndividu convoqué à la Gendarmerie (uncredited) | Individu convoqué à la Gendarmerie (uncredited) |