Guinea Pig 4 Devil Woman Doctor 1986 Genres: Body Horror, Dark Comedy, Splatter Horror, Comedy, Horror Country: USA Director: Duration: Year: 1986 Actors: Mitsuru Fukikoshi, Kobuhei Hayashiya, Masami Hisamoto, Nezumi Imamura, Ivu, Tamio Kageyama, Natsumi Ogawa, Oto, Pîtâ, Masahiro Satô, Rie Shibata, Naoto Takenaka, Yoshiaki Umegaki Storyline: A drag queen doctor named Peter conducts experiments on patients which end up in anguish! Release: September 10, 1986 (Japan)