A young aspiring violinist unwittingly becomes involved with a criminal gang.
When a political decision is made as to the location of a new large chemical factory, Stefan Bednarz is put in charge of it. This honest communist party man has to confront the local community opposing the construction.
Kazik and Władzio, two old friends meet again after many years. Kazik, a small-time swindler and playboy confesses that he needs a place to live, so Władzio offers for him to move in his apartment.
