A haunted house continues its quest for vengeance on two young children After surviving the wrath of the house that wants them dead, Jason and his four-year-old sister, Sally, face a new challenge--a week without their mom and dad. When their parents are called away to deal with a work crisis, they are left with Katie, a seventeen-year-old babysitter. Katie doesn't believe in spirits, but that doesn't matter to Bobby, the ghost of the child who was murdered here. Bobby has become closer than ever to Sally--in fact, he now possesses her. And his hatred of babysitters and desire for vengeance will leave Jason, Sally, and Katie in even more danger than before.