Featuring interviews with survivors and family members of prisoners, this documentary traces the brutal history of the first Nazi concentration camp. Leslaw Kulczycki, Mateusz Lewandowski, Maksymillian Kulczycki, Andrzej Branecki, Jan Bulej, Stefan Matulka, Wanda Baranowska, Kacper Zielenkiewicz, Robert Tabor, Hubert Zelazko Added on Netflix 2022-09-17.