 Aleksandra ŚląskaHanka | Hanka |
 Tadeusz JanczarKazek Spokorny | Kazek Spokorny |
 Andrzej KozakJacek Siwicki | Jacek Siwicki |
 Tadeusz ŁomnickiLutek Kozlowski | Lutek Kozlowski |
 Marian RułkaZbyszek Mocarski | Zbyszek Mocarski |
 Włodzimierz SkoczylasFranek Kruk | Franek Kruk |
 Mieczysław StoorMarek Kozioł | Marek Kozioł |
 Jadwiga ChojnackaKazek's Aunt | Kazek's Aunt |
 Maria KierzkowaEdwardowa | Edwardowa |
 Ewa KrasnodębskaMaria Radziszewska | Maria Radziszewska |
 Zofia MałyniczRadziszewska | Radziszewska |
 Hanna SkarżankaJudge | Judge |
 Natalia SzymańskaMarek's Mother | Marek's Mother |
 Ludwik BenoitBricklayer Wojciechowski | Bricklayer Wojciechowski |
 Gustaw BuszyńskiJudge | Judge |
 Seweryn ButrymEngineer | Engineer |
 Feliks ChmurkowskiRector | Rector |
 Zbigniew FilusMacisz | Macisz |
 August KowalczykZenon | Zenon |
 Władysław KrasnowieckiNowak | Nowak |
 Stanisław ŁapińskiKozłowski | Kozłowski |
 Kazimierz OpalińskiMachinist | Machinist |
 Jerzy SzpunarZygmunt Radziszewski | Zygmunt Radziszewski |
 Feliks ŻukowskiNewspaper Editor | Newspaper Editor |
 Bogdan BaerWitness (uncredited) | Witness (uncredited) |
 Krzysztof ChamiecBricklayer (uncredited) | Bricklayer (uncredited) |
 Mieczysław CzechowiczBricklayer (uncredited) | Bricklayer (uncredited) |
 Jerzy DobrowolskiStudent (uncredited) | Student (uncredited) |
 Antoni Jurasz(uncredited) | (uncredited) |
 Jerzy KaczmarekMusician (uncredited) | Musician (uncredited) |
