Mumsy, Nanny, Sonny & Girly (1970)

Plot

A privileged British family, lacking a father figure, engages in a sinister pastime of abducting drifters and free spirits. They compel their captives to partake in an elaborate role-playing scenario where they embody an idealized family unit. Those who resist or try to flee face grim consequences, as the family resorts to ritualistic violence to maintain their twisted game. The chilling dynamics of power and control unravel as the line between reality and their fabricated existence blurs, revealing the dark underbelly of their seemingly idyllic life.