 A doctor from the asylum up the road, Dr Hendricks (Edward Fox), arrives and informs the guests that a homicidal maniac has escaped and is hiding out in the area.With a history of insanity in the family, a mansion replete with secret rooms and corridors, and "The Cat" murderer on the loose, the night becomes a tale of gruesome murders, suspense, and, ultimately, revelations.According to one film reviewer, Radley Metzger's films, including those made during the Golden Age of Porn (1969–1984), are noted for their "lavish design, witty screenplays, and a penchant for the unusual camera angle".