Marc, in his 40s, is a professor of literature at the University of Lausanne. Still a bachelor — and still living with his sister Marianne in a huge, isolated chalet that they inherited when they were very young — he carries on one love affair after another with his students. Winter has almost ended when one of his most brilliant students, Barbara, suddenly disappears. Two days later, Marc meets Barbara’s mother, Anna, who wants to find out more about her vanished daughter.
| Directing | Arnaud Larrieu | Director |
| Writing | Jean-Marie Larrieu | Screenplay |
| Writing | Arnaud Larrieu | Screenplay |
| Writing | Philippe Djian | Novel |
| Directing | Jean-Marie Larrieu | Director |
| Editing | Annette Dutertre | Editor |
| Costume & Make-Up | Judith de Luze | Costume Design |
| Production | Isabelle Ungaro | Casting |
| Production | Francis Boespflug | Producer |
| Production | Sidonie Dumas | Producer |
| Costume & Make-Up | Sophie Farsat | Makeup Artist |
| Sound | Caravaggio | Original Music Composer |
| Production | Diana Elbaum | Co-Producer |
| Art | Stéphane Lévy | Production Design |
| Production | Bruno Pésery | Producer |
| Production | Sébastien Delloye | Co-Producer |
| Production | Ruth Waldburger | Co-Producer |
| Costume & Make-Up | Delphine Jaffart | Makeup Artist |
| Camera | Guillaume Deffontaines | Director of Photography |
