Bohaterowie Sybiru

The film takes place in 1918 and follows Polish prisoners in a Siberian camp who organize to escape and join the Polish Army. They capture a train from the 'Reds' and attempt to reach Mikołajewsko, which is under the control of the 'Whites'. The narrative highlights their struggles and determination as they navigate the dangers of war.

Key events include the unit’s dramatic train journey and a heroic act where Sergeant Władek sacrifices himself to blow up the train, showcasing themes of sacrifice and bravery. The film culminates with the unit successfully reaching Mikołajewsko and enlisting in the 5th Siberian Division Corps, led by General Lucjan Żeligowski, emphasizing their commitment to the fight for Poland's independence.