Engineer Nawrat, together with the mining crew, takes up the fight to save the local mine from being taken over by foreign capital.
as Nawrat
as Teresa Pogorzałkówna
as Nawrat's Mother
as Irena la Rochelle
as Pogorzalka
as Foreman of Świtała
as Zosia
as Smolski
as Ratkiewicz
as Gustlik
as Kałuża
as A beetle
as Walek
as Ildefons
