This low-budget freak show/cult-classic/cultural institution concerns the misadventures of Brad Majors and Janet Weiss inside a strange mansion that they come across on a rainy night. After the wholesome pair’s car breaks down in the woods, they seek refuge in a towering castle nearby. Greeting them at the door is a ghoulish butler named Riff Raff, who introduces them to a bacchanalian collection of partygoers dressed in outfits from some sort of interplanetary thrift shop.