A mad scientist, who discovered the secret of eternal youth by draining of blood from a young woman, gets executed. His ancestor moves into the home, eventually discovering the scientist’s body. He revives him, and the terror continues. Starring Rock Madison, Ann Wells, and George Todd. This film was originally a Mexican film directed by Frederic Corte and titled ‘La Marca Del Muerto’ American director Jerry Warren bought the rights, threw in a few new scenes, took out a lot of the dialogue and dubbed the rest in English. You never know what will happen when you execute a mad scientist. A real drive-in movie that was definitely part of a double feature!