Disguised as an Italian medic, Dolas finds himself on a ship evacuating wounded Axis soldiers to Italy. He leaves the ship disguised as a Nazi soldier, but is found out, declared a deserter and sent to the Eastern Front. However, on the flight to Russia, he is able to escape with a parachute, and finds himself back in Poland, now occupied by Nazis.
As the Polish Army continues its march into Berlin corporal Naróg is tasked with delivering important documents to the staff headquarters.
Freed Polish soldiers are trapped in a small town in Germany during the last days of World War II. After a doctor's daughter is raped by a concentration camp worker, the Poles allow her and her father to stay in the house that is their temporary quarters. While waiting to be repatriated, the war-weary group is forced to fight some German soldiers who invade the town. The war brings out conflicting emotions of the Poles who find themselves trapped in the house and once again under fire from the enemy.
Lieutenant Mosura fights the groups of the Ukrainian Insurgent Army. Suddenly, he manages to capture and eliminate its commander. Several years passed. The lieutenant is accused of collaborating with the insurgents, because he took part in several terrorist operations in order to gain their trust.
Diver Antoni Barnat is falsely accused of causing an accident underwater that almost led to his fellow diver's death. Interestingly enough, they are both in love with the same girl, Teresa.