The inspiring, true story of a father and son’s fight to stay together and to survive the Holocaust.

In 1939, Gustav Kleinmann, a Jewish upholsterer in Vienna, was seized by the Nazis. Along with his teenage son Fritz, he was sent to Buchenwald in Germany. There began an unimaginable ordeal that saw the pair beaten, starved and forced to build the very concentration camp they were held in.

When Gustav was set to be transferred to Auschwitz, a certain death sentence, Fritz refused to leave his side.