Poland 1946. Militia looks for commander of anticommunist partisans called Grom (Thunder). It quickly comes out that militiamen have to discover a rat in their group.
Włodzimierz GołaszewskiDirector
Marian
Kołdak
Listwa
Jeżewski
Wertep
Jazgarz
Grom
Irena
Oleś
Siarka
Irena's father
prisoner
Rudy
