A hooded man and an ape attack a Dr. Belmont. The man makes some remarks about being the sole survivors of an experiment of Dr. Belmont's. He pulls his hood back to reveal a grotesquely disfigured visage. They inject the doctor with a tranquilizer and plug an electrode into his skull. They electrocute their victim, and then call the police. They climb out the window, and the ogre tells his primate companion that he can listen to some Mozart when they get home.