1958. A twenty-year-old man leaves his native Algeria to make a living. Fifty years later, three teenagers and a big apartment overlooking a Parisian boulevard. At the corner of a room, a window, a face, come the films of Guy Gilles, traces, voices and images of an unknown work, out of tune with his time.
| Directing | Gaël Lépingle | Director |
| Writing | Gaël Lépingle | Screenplay |
| Writing | Michaël Dacheux | Screenplay |
| Production | Nicolas Anthomé | Producer |
| Sound | Jean-Pierre Stora | Music |
| Camera | Arnaud Soulier | Director of Photography |
| Editing | Benoît Quinon | Editor |