While on a train to Rome, Léon muses about his love life after leaving his wife.
| Directing | Michel Worms | Director |
| Writing | Michel Butor | Novel |
| Writing | Michel Worms | Adaptation |
| Production | Louis Duchesne | Producer |
| Writing | Raphael Cluzel | Adaptation |
| Writing | Diego Fabbri | Dialogue |
| Editing | Charles Bretoneiche | Editor |
| Sound | Francis Lai | Music |
| Sound | Jacques Orth | Sound |
| Writing | Raphael Cluzel | Dialogue |
| Production | René Thévenet | Producer |
| Camera | Daniel Vogel | Director of Photography |