Frankenstein's Great Aunt Tillie

This movie fails so hard that it's hilarious. It's funny in ways that the filmmakers, who were on some potent drugs, couldn't possibly have intended. The surreal dialogue, the terrible sound recording, the huge-breasted actress changing costumes on camera to work in yet another shot of her cleavage, Donald Pleasence on an apparent bender, all of it. It's a perfect storm of awful. Dysfunctional hilarity!