A wealthy, fatherless British clan kidnaps bums and hippies and forces them to participate in an elaborate role-playing game in which they are the perfect family; those who refuse or attempt escape are ritualistically murdered.
Prudence Hardcastle is on the pill. So is her sister-in-law, but someone has been swapping aspirin for their pills. Is it the teenage niece, the maid, the chauffeur, a lover, Prudence's husband Gerald, or all of the above?
