Three pretty young college students get into a car wreck in a rainstorm on the way to a rock concert. They awaken in an old secluded mansion under the care of middle-aged spinster Marion Penrose and her man-hating mother. Before long, their stay in the mansion becomes a deadly game of cat-and-mouse as the two demented women attempt to pick off their house guests one by one. UNHINGED gained notoriety when it was banned in the UK as part of the « Video Nasties » campaign.