Larsen and Marina, a shady couple of motorists on the Côte d'Azur, pick up a man named Morlaix. A police roadblock, which he escapes by hiding in the back of the car, reveals the identity of their passenger.
| Directing | José Antonio de la Loma | Director |
| Directing | Robert Vernay | Director |
| Writing | Jacques Celhay | Story |
| Writing | Frédéric Dard | Writer |
| Writing | Robert Vernay | Story |
| Writing | José Antonio de la Loma | Dialogue |
| Production | Marius Lesoeur | Producer |
| Sound | Federico Martínez Tudó | Music |
| Sound | Daniel White | Music |
| Camera | Federico G. Larraya | Director of Photography |
| Editing | Jacques Mavel | Editor |
| Art | Jean-Paul Coutan-Laboureur | Production Design |
| Camera | Yves Mirkine | Still Photographer |