Christmas 1999, in a peaceful little village in the Ardennes. The life of a young boy named Antoine will soon be devastated by three tragic events : the death of a dog, the vanishing of a child, and a big ravaging storm.
| Directing | Nicolas Boukhrief | Director |
| Writing | Pierre Lemaitre | Novel |
| Writing | Pierre Lemaitre | Writer |
| Writing | Perrine Margaine | Writer |
| Sound | Robin Coudert | Original Music Composer |
| Production | Julien Colombani | Producer |
| Production | Sidonie Dumas | Producer |
| Production | Adrian Politowski | Producer |
| Production | Marc Vade | Executive Producer |
| Camera | Manuel Dacosse | Director of Photography |
| Editing | Lydia Decobert | Editor |
| Production | Elodie Demey | Casting |
| Production | Benoit Luporsi | Casting |
| Production | Sebastiàn Moradiellos | Casting |
| Art | Hubert Pouille | Production Design |
| Art | Pascalle Willame | Set Decoration |
| Costume & Make-Up | Elise Ancion | Costume Design |
| Directing | Thomas Tréfouel | First Assistant Director |
| Directing | Cathy Mlakar | Script Supervisor |
| Sound | Thomas Gauder | Sound Re-Recording Mixer |
| Sound | Pascal Jasmes | Sound |
| Sound | Pascal Villard | Supervising Sound Editor |