The solitary Daniel and Sonia share an uneasy love/hate relationship. Daniel's life is disrupted by the appearance of a stranger that proceeds to insinuate himself in his life. The man's persistence takes its toll on Daniel and Sonia, leaving Daniel alone with nagging questions of "Why?"
| Directing | Patrice Chéreau | Director |
| Writing | Patrice Chéreau | Screenplay |
| Writing | Anne-Louise Trividic | Screenplay |
| Production | Bruno Levy | Producer |
| Production | Rémi Burah | Producer |
| Production | Christoph Hahnheiser | Producer |
| Sound | Éric Neveux | Original Music Composer |
| Editing | François Gédigier | Editor |
| Production | Pascale Béraud | Casting |
| Production | Jeanne Millet | Casting |
| Costume & Make-Up | Caroline de Vivaise | Costume Design |
| Camera | Yves Cape | Director of Photography |