An unexpected guest shows at the door of an apartment of a working-class family, at first asking just for a glass of water.
| Actor | Role |
|---|---|
 Kazimiera UtrataKamiński's Wife | Kamiński's Wife |
 Henryk HunkoWładysław Kamiński | Władysław Kamiński |
 Tadeusz KwintaJan Karol Pieczarkowski | Jan Karol Pieczarkowski |
| AAndrzej MichalczykKaziu | Kaziu |