Zbigniew Skowronski

Maciek, a young Resistance fighter, is ordered to kill Szczuka, a Communist district leader, on the last day of World War II... (imdb)

The Polish-language social drama Celuloza (AKA Cellulose, 1954) witnesses the travails of a young man from a low economic strata (Józef Nowak) whose life turns a corner when he secures a job for a cellulose manufacturer in the big city. He subsequently undergoes radical politicization via repeated contact with his fellow workers and observation of their daily burdens. (allmovie.com)

At the Sea School captain Kapera favors Antek, a boy from a "good home". Tolerate his laziness and ignorance, at the exam suggests him ready-made solutions tasks ... During the school cruise on ship "Dar Pomorza" Antek realizes how difficult and responsible is work at sea. Asks for help a colleague, Jozek, but he does not really believe in his sincerity. (filmpolski.pl)