The Survivor (2021)

Adapted to the big screen from Alan Scott Haft's novel "Harry Haft: Survivor of Auschwitz, Challenger of Rocky Marciano", the film takes place after World War II and focuses on boxer Harry Haft, who managed to survive by fighting other prisoners in concentration camps. Wanting to leave his memories and past crimes behind, Haft tries to find his first love again by arranging fights with boxing legends like Rocky Marciano.