Tells the story of the only known photographs from inside the Warsaw Ghetto during the April 1943 uprising and its brutal repression that were not taken by German forces. The images, taken secretly by 23-year-old Polish firefighter Zbigniew Leszek Grzywaczewski, who witnessed the devastating response to the uprising as a member of the Warsaw Fire Service, present a rare civilian account of one of World War II’s darkest moments.