This is one of the best, creepiest and most stylish from the Godfather of Eurosleaze. "The Diabolical Dr. Z" is a semi-sequel to the classic "The Horrible Dr. Orlof" (1961). Dr. Zimmer, who calls himself a disciple of Dr. Dr. Orlof, dabbles in mind control with the help of a weird spiderlike metal contraption which injects electric needles into victims brains. After other doctors laugh at him and his experiments, he suffers a stroke but before he dies his daughter promises to continue the experiment. She visits a nightclub where an exotic dancer, Miss Muerte, perform a "show". Miss Muerte then becomes a zombie-like killermachine for Dr. Zimmer's daughter and goes after the doctors who ridiculed him. The film is loaded with sinister atmosphere, beautifully shot - a masterpiece of the macabre!