Recovering from an attempted suicide, a man is selected to participate in a time travel experiment that has only been tested on mice. A malfunction in the experiment causes the man to experience moments from his past in a random order.
| Directing | Alain Resnais | Director |
| Production | Mag Bodard | Producer |
| Camera | Jean Boffety | Director of Photography |
| Sound | Jean-Claude Pelletier | Original Music Composer |
| Sound | Jean Dandely | Original Music Composer |
| Writing | Jacques Sternberg | Writer |
| Sound | Krzysztof Penderecki | Original Music Composer |
| Editing | Albert Jurgenson | Editor |
| Editing | Colette Leloup | Editor |
| Art | Jacques Dugied | Art Direction |
| Art | Pace | Art Direction |
| Production | Philippe Dussart | Production Manager |
| Directing | Jean Lefèvre | Assistant Director |
| Directing | Florence Malraux | Assistant Director |
| Sound | Antoine Bonfanti | Sound |
| Sound | Jean Nény | Sound Mixer |
