Eight women gather to celebrate Christmas in a snowbound cottage, only to find the family patriarch dead with a knife in his back. Trapped in the house, every woman becomes a suspect, each having her own motive and secret.
| Writing | Robert Thomas | Theatre Play |
| Directing | François Ozon | Director |
| Writing | François Ozon | Screenplay |
| Production | Olivier Delbosc | Producer |
| Camera | Jeanne Lapoirie | Director of Photography |
| Sound | Pierre Gamet | Sound Designer |
| Production | Marc Missonnier | Producer |
| Art | Marie-Claire Quin | Set Decoration |
| Sound | Benoît Hillebrant | Sound Editor |
| Editing | Laurence Bawedin | Editor |
| Sound | Jean-Pierre Laforce | Sound Mixer |
| Art | Arnaud de Moléron | Production Design |
| Costume & Make-Up | Pascaline Chavanne | Costume Design |
| Crew | Sébastien Charles | Choreographer |
| Camera | Yorick Le Saux | Camera Operator |
| Sound | Krishna Levy | Original Music Composer |
