A documentary about the night life in a city. While some sleep, others work.
| Writing | Jerzy Lipman | Writer |
| Directing | Andrzej Brzozowski | Assistant Director |
| Directing | Julian Dziedzina | Assistant Director |
| Writing | Konrad Nałęcki | Writer |
| Camera | Stefan Matyjaszkiewicz | Camera Operator |
| Directing | Andrzej Wajda | Director |
| Writing | Andrzej Wajda | Writer |
| Camera | Jerzy Lipman | Director of Photography |