 Bogusław SochnackiStefan | Stefan |
 Anna CiepielewskaHelena | Helena |
 Witold SkaruchRaczkowski | Raczkowski |
 Ewa WawrzońAnna Raczkowska | Anna Raczkowska |
 Zofia KucównaEla | Ela |
 Bohdan ŁazukaMiecio | Miecio |
 Anna PrucnalKrystyna | Krystyna |
 Jerzy KamasAdam | Adam |
 Wiesław GołasBalloon seller | Balloon seller |
| WWladyslawa NawrockaNot listed | Not listed |
| EEmilia Radziejowska(credited as Elżbieta Radziejewska) | (credited as Elżbieta Radziejewska) |
| LLudmiła TerleckaNot listed | Not listed |
 Tadeusz JastrzębowskiHusband | Husband |
 Zdzisław LeśniakCheerful passerby | Cheerful passerby |
 Gustaw LutkiewiczBrunette woman's partner | Brunette woman's partner |
 Tadeusz PlucińskiBlonde woman's partner | Blonde woman's partner |
 Ryszard PiekarskiNot listed | Not listed |
 Stanisław WyszyńskiNot listed | Not listed |
 Magdalena Celówna-JanikowskaNew Year's Eve party guest (uncredited) | New Year's Eve party guest (uncredited) |
 Zofia CzerwińskaParty guest (uncredited) | Party guest (uncredited) |
 Józef DuriaszNeighbour (uncredited) | Neighbour (uncredited) |
 Stefan FriedmannPick-up artist (uncredited) | Pick-up artist (uncredited) |
 Andrzej JurczakPick-up artist (uncredited) | Pick-up artist (uncredited) |
 Józef ŁotyszParty guest (uncredited) | Party guest (uncredited) |
 Jan NowickiNew Year's Eve party guest (uncredited) | New Year's Eve party guest (uncredited) |
 Ludwik PakChimney sweeper (uncredited) | Chimney sweeper (uncredited) |