In July 1970, actress Elaina Styles was slain in her rented Seattle mansion along with her husband and their son's nanny. When the baby's remains were found buried in a shallow grave close to a hippie commune, police moved in-only to find all its members already dead in a grisly mass suicide. Now, decades later, a film about the murders is shooting at the mansion. On-set caterer Laurie Trotter ignores gossip that the production is cursed. But then people start dying . . . As Laurie digs deeper into what happened all those years ago, she discovers that the truth is more twisted than any whispered rumor, as a legacy of brutal vengeance reaches its terrifying climax.