Józef Nowak

Szczęsny "Bida"

Lucyna Winnicka

Magda

Halina Przybylska

Weronka, sister of Szczęsny

Stanisław Jasiukiewicz

Bolesław Gąbiński, a worker in "Cellulose", a police reporter

Zbigniew Józefowicz

Jan Gawlikowski

Jerzy Szpunar

Stanisław Rychlik

Stanisław Milski

Szczesny's Father

Zofia Perczyńska

Kachna

Bolesław Płotnicki

Olejniczak

Bronisław Pawlik

Leon

Janusz Jaroń

Chrobotek

Tadeusz Kondrat

Lubart

Aleksander Sewruk

Wajszyc

Małgorzata Lorentowicz

Wajszycowa

Maciej Maciejewski

Tomczewski

Janusz Strachocki

Klusiewicz

Saturnin Butkiewicz

Butcher Eustachy Kleszcz, Korbal's father-in-law (uncredited)

Jerzy Walczak

Speaker (uncredited)

Zbigniew Skowroński

MP Roman Korbal

Janina Traczykówna

Fela

Feliks Chmurkowski

foreman

Józef Gliński

Walek, Szczęsny's brother

Wacław Kowalski

Party member

Ludwik Benoit

Perehubka

Kazimierz Wichniarz

Party member

Kazimierz Opaliński

Nepomucen Lapiec

Jadwiga Andrzejewska

Tomczewska

Józef Czerniawski

Cat, police officer conducting a search at Tomczewski's (uncredited)

Zofia Stefanska

Jadzia

Ludwik Wytysiński

Peasant Rib (uncredited)

Ludwik Bednarek

Wladek

Wojciech Zagórski

Rybon

Ruth Taru-Kowalska

Lubartowa

Henryk Staszewski

Worker (uncredited)

Alicja Raciszówna

Party Woman (uncredited)

Zygmunt Malawski

Worker (uncredited)

Włodzimierz Kwaskowski

Party Member (uncredited)

Jerzy Antczak

Worker (uncredited)

Zofia Goldberg

Weapons Lubartówna (uncredited)