In Stalinist Poland, cabaret singer Tonia decides to spend the evening drinking with a group of friends. The next morning, she awakes to find that, for reasons unknown to her, she has been jailed as a political prisoner. As prison officials interrogate, torture and humiliate her, she fights for survival and to maintain her innocence by refusing to sign a false confession. As her years of imprisonment pass, her relationship with her captors grows more complicated.
The story of the pied piper, the German legend of the rat catcher of Hameln, retold as a punk invasion of a Polish small town.
The Italian soldier Giuseppe Santucci, on his way home from the Russian front has his machine gun stolen in Warsaw. Afraid of consequences, he stays in Warsaw and occupies a flat of the Polish girl Maria, whom he suspects of stealing weapon. Maria indeed is an active member of the Polish resistance, contrary to her brother, Staszek, a painter, who only wants a calm living. In a course of events Giuseppe falls in love and, along with Staszek, becomes a hero of the Polish resistance.
