Baron Frankenstein is dead right? That's precisely what he wants folks to think. He's had it up to here with a public that doesn't appreciate the trouble a mad scientist goes through to snatch good body parts. To carry on his work, he holes up in a place where the possibilities are utterly maddening: a home for the criminally insane. A hand here. A brain here. True to form, the Baron (Peter Cushing) keeps his gruesome creation (David Prowse - widely known for his later portrayals of Darth Vader) in stitches in this sixth and final frightfest in Hammer Films' Frankenstein cycle.