Ja, bezimienny(2008)

Mr. Zbyszek, at the age of 55, is trying to find his true roots, discover his own history and reclaim the name his parents gave him. The real one, after all, which marks identity and which means something. This is a story about what a 55-year-old man feels when his dying mother suddenly tells him that he is not her real son. He suddenly learns that he was born into a Jewish family.