Major Henryk "Hubal" Dobrzański refuses to surrender to the Germans in the wake of the 1939 campaign and continues to lead his regiment in guerilla warfare against the invaders.
A group of juvenile delinquents working in a shipyard try to clear themselves of a false accusation.
WWII. Zyga, one of the Resistance soldiers in Kraków is arrested by Gestapo. Soon later the Germans make a number of other arrests and Zyga is accused of being an informer.
