Jack: The Volunteer is this extraordinary story about a Polish underground operative who, in 1940, took on a mission to infiltrate Auschwitz, raised a resistance cell inside the camp, and start reporting on Nazi crimes. Incredibly, he succeeded in doing those things, sending out messages to reach the allies that were the first to inform the world about what was happening in Auschwitz. Perhaps even more amazing is the fact that you haven't heard of his story before now because what happened at the end of the story, to cut forwards a little bit, is that he fought against the communist regime that was established after the second world war, was captured and executed, and all trace of his wartime heroics in Auschwitz obliterated by the communist regime. They did not want anyone to know about Pilecki’s story. This great resistance fighter could be an inspiration to people in Poland or beyond.