During a trip to the mountains, a young teacher Maria starts an affair with Wiesław, who she meets by chance.
Unfortunately the movie Mother's Heart is not yet available on HBO Max.
| Directing | Michał Waszyński | Director |
| Writing | Emanuel Schlechter | Dialogue |
| Writing | Tadeusz Wittlin | Dialogue |
| Writing | Leon Trystan | Screenplay |
| Writing | Leon Trystan | Dialogue |
| Writing | Antoni Marczynski | Novel |
