An elderly heiress is killed by her husband who wants control of her fortunes. What ensues is an all-out murder spree as relatives and friends attempt to reduce the inheritance playing field, complicated by some teenagers who decide to camp out in a dilapidated building on the estate.
as Renata Donati
as Alberto / Albert
as Simone / Simon
as Laura
as Franco Ventura / Frank Ventura
as Paolo Fosatti / Paul Fosatti
as Anna Fossati
as Louise / Brunhilde
as Countess Federica Donati
as Sylvie / Denise
as Renata and Albert's Daughter (uncredited)
as Renata and Albert's Son (uncredited)
as Roberto / Bobby
as Count Filippo Donati
as Luca / Duke
