Korczak
The story of Polish pedagogue Janusz Korczak and his dedication to protecting Jewish orphans during the war.
Starring Wojciech Pszoniak, Ewa Dałkowska, Teresa Budzisz-Krzyżanowska, Marzena Trybała, Piotr Kozłowski, Zbigniew Zamachowski, Jan Peszek, Aleksander Bardini, Maria Chwalibóg, Andrzej Kopiczyński
Watch "Korczak" on Kanopy released in 1990. It's a drama and history movie, and has a rating of 7.4 out of 10 from Imdb which is usually fine for this kind of movie.