Marek Bargiełowski

as Prosecutor Bielecki

Piotr Fronczewski

as Dr. Krzysztof Kucharski

Gustaw Holoubek

as Professor Jan Leszczyński

Iwona Biernacka

as Fiancee

Zbigniew Buczkowski

as Corporal

Andrzej Chrzanowski

as Candidate for a doctor's degree

Piotr Cieślak

as Priest