Anna Dymna as Katarzyna

Andrzej Malec as Tadeusz Rusin

Władysław Hańcza as Priest

Halina Golanko as Halina "Kaczusia"

Leon Niemczyk as Czekała

Mieczysław Stoor as Zenobiusz

Ryszard Pietruski as Mietek

Barbara Wrzesińska as Dayroom Manager

Jacek Bojanowicz as

Jerzy Cnota as Zenobiusz's Killer

Maria Chyczewska as

Jerzy Dudziewicz as

Wojciech Echilczuk as "Basior"

Andrzej Echilczuk as "Ghoul"

Andrzej Kaniewski as

Stanisław Marian Kamiński as Fire Witness

Paweł Leitner as "Boy Scout"

Piotr Leitner as

Irena Malkiewicz as

Jerzy Szpunar as

Zdzisław Szymański as

Ewa Szykulska as

Tadeusz Sabara as

Kazimierz Talarczyk as

Marek Zakrzewski as

Eugeniusz Priwieziencew as "Woodpecker" (uncredited)