It's "mad doctor" mayhem from Mexico, as a surgeon attempts to cure his dying son by placing an ape's heart into him, turning the young man into a murderous man-beast. Can another transplant, courtesy of a female patient, save him? Orangutans, women wrestling, nudity, graphic scenes of open heart surgery: this gory René Cardona shocker has it all! José Elías Moreno, Agustín Martínez Solares star. Also includes the English-dubbed version, "Night of the Bloody Apes." AKA: "Gomar, The Human Gorilla." 81 min. Standard; Soundtrack: Spanish; subtitles: none. In Spanish; no subtitles.