Marian
Tadek
Wanda
Priest
Sapieha
Wojtyla Karol
Captain
Palitsch
Policeman
Engineer
Professor
Nun (as Liliana Glabczynska)
Wladek
Jozef
Tadek's Mother
Curate
Wladek's Wife
Chaplain
Magda
Activist
1st Security Officer
Narrator
Woman
Wladek's father (Christ in the Passion)
Assistant
Wladek's mother
Father Kolbe
Priest from Warsaw
Official
Operator
Stefan
Investigating Official
Karol Wojtyla's father
Nun (uncredited)