A coal mine director invites Jacob, a TV series star, to add splendor to the celebration of St. Barbara's Day, the patroness of miners. Basia, a worker from the sorting department, is chosen to hand Jakub the welcoming loaf of bread. The two completely different worlds come together: flashy, success oriented strangers from Warsaw and traditional, modest and unwilling to change Silesians.
Sensational psychological drama, concerning the activities of the People's Guard in Silesia, presents from the human characters and attitudes perspective story of provocation of Gestapo agents, penetrating the ranks of the Resistance.
Film set during the Silesian Uprising in the 1920's. The German owners of a mine decide that it is unprofitable and want to close it by flooding it. The miners go on strike.
