In a Brussels courthouse, notoriously brutal killer Julius Mandenne stands trial for dismembering a woman and cryptically painting the letter "s" on a wall with her tongue. Attending the gruesome trial are his four illegitimate off-spring, none of whom knew the other existed. With grim Gallic humor, this serpentine tale follows what happens when the four team up to learn more about their enigmatic sire. The now-grown children couldn't be more different. Forty-four-year old Parisian barmaid Sylvette loves life and free-love while 41-year-old Sophie is utterly bourgeois and uptight. Twenty-eight-year old Susan is a radical American feminist who wants to be an actress. After their father is sentenced to 20-years in jail, the threesome encounter their half-brother Sandro who at 39, works as an auto mechanic.