What an amazing film to watch, utilizing the young – 27 years old – talents of Peter Lorre (born László Löwenstein) a Hungarian Jew (eventually coming to America). “M” was his second film, so he was just beginning to craft himself into the great actor he would become and you can see it, most especially toward the end in his final scenes. I would like to add, for some people who aren’t aware, that he was posthumously made famous for being a huge part of the song “The Friends of Mr. Cairo,” on the Vangelis soundtrack of the same name. He was an enigma, a unique character actor. A legend.