
Framed as a mother’s bedtime narration to her child, this short documentary observes a city at night, revealing the factories, tram depots, and essential services that operate while most people sleep. Directed by Andrzej Wajda, the film turns nocturnal labor into a quiet civic portrait, emphasizing the unseen workers whose efforts sustain daytime life.
| Release Date | January 1, 1953 | |
|---|---|---|
| Status | Released | |
| Original Title | Kiedy ty śpisz | |
| Runtime | 11min | |
| Budget | — | |
| Revenue | — | |
| Language | Polish | |
| Original Language | Polish | |
| Production Countries | Poland | |
| Production Companies | Telewizyjna i Teatralna (PWSFTviT) | |