Sam pośród swoich (1986)

The year is 1946 – a Poland plunged into chaos, with the new government yet to stabilize. The protagonist, Andrzej Kmita, is a young lieutenant in the Polish Army, eager to take his final high school exams and lead a normal life. However, he cannot forget his past – associated with the Home Army during the war, he is now forced to fight alongside his former comrades. Both members of the underground and the new government view the protagonist with suspicion.