Wacław Kowalski

as Kazimierz Pawlak / Kacper Pawlak

Władysław Hańcza

as Władysław Kargul / Władysław's Father

Zdzisław Karczewski

as Jaśko 'John' Pawlak

Eliasz Kuziemski

as Kokeszko

Ilona Kuśmierska-Kocyłak

as Jadźka Pawlakowa

Jerzy Janeczek

as Witia Pawlak

Maria Zbyszewska

as Mania Pawlak

Aleksander Fogiel

as Mayor