Jan Jurewicz

Jan

Franciszek Muła

Paweł Socha

Paweł Paradowski

Jan as a child

Maria Probosz

Urszula

Hanna Banaszak

Halina

Tomasz Zaliwski

Jan's father

Anna Milewska

Jan's mother

Józef Pieracki

Organist

Zdzisław Kozień

Parish priest

Leon Niemczyk

University dean

Halina Buyno-Łoza

Caretaker

Erwin Nowiaszak

Professor

Janusz Pac-Pomarnacki

Lecturer

Krystyna Demska-Olbrychska

Zośka

Kazimierz Wysota

Nurse (uncredited)

Maria Zbyszewska

Sochowa (uncredited)