When it is discovered that the Zygmunt mine in Upper Silesia has been deemed unprofitable and is to be closed by flooding, the miners go on strike and a violent demonstration ensues.
During the 1920 Silesian uprising, seven brothers take part in the struggle with the Germans to keep the region in the Polish hands.
Henryk Matula has flashbacks to being imprisoned in Auschwitz after he gives a lift to an American tourist who wants to see it
