A short documentary. Jack Aldewereld was born as a Jewish boy during World War II. When he was six months old, he had to go into hiding. He ended up in Brunssum, in Limburg: a mining town where more than 250 Jewish children were rescued during the war. The movie takes you goes to the town together with Chief Rabbi Jacobs to investigate Brunssum's resistance history. What is the story of Jack Aldewereld? How did he discover his real identity? And what can young people today learn from his story?