Black Lizard (黒蜥蝪, Kurotokage) is a 1968 Japanese film directed by Kinji Fukasaku. The film is based on a play by Yukio Mishima which in turn is based on a novel by Rampo Edogawa. The play had previously been adapted to film in 1962 by director Umetsugu Inoue. Source: Wikipedia (en)