Frankenstein's Castle of Freaks (1973)
The ol’ doc is up to no good again when he finds Ook, a Neanderthal man, and deems him the perfect subject for experimental brain surgery. Terrific European cheapie with plenty of nude women, Michael Dunn as a demented sex-peeping dwarf, and the usual town full of morons. A perfect “bad movie” fix! Includes trailer, shorts, and more. Out-of-print DVD.