A group of motorcyclists on a "treasure hunt" are terrorized by a gang of murderous psychopaths.
A group of three criminals on the run from the law, go about terrorizing the local townsfolk of a small community, before descending on an isolated farm which is home to a young girl named Lisa and her paralyzed grandfather. After being sexually assaulted by two of the gangsters, she retaliates using an axe and a razor blade.
Four girls go on a romping weekend at a lake, and have car problems on the way home. A nice local boy takes them back to his farm, where he lives with his father. Something ghastly happens, but the father helps his son as he has in the past. When the boy meets a girl and begins falling in love, the father worries about a repeat performance.
When plastic surgeon and mad scientist Don Brandon loses his pinup model wife Anitra in a tragic accident, he and his faithful humpbacked assistant Greg busy themselves experimenting with re-animation. Once ready, the good doctor begins luring young women back to the lab using hypnosis in order to gather select parts to create his wife anew.
Phony backwoods preacher Amos T. Huxley stays in a small North Carolina town long enough to fleece his congregation, swindle the profits from a moonshine still, and seduce dumb blonde Mary Lou. Mary Lou's ex-boyfriend becomes suspicious of the preacher and gets the local police to investigate his actions.
A nerdy professor who has no luck with women builds beautiful female robots to satisfy his sexual desires.