A psycho (Gary Busey) lurking in a family's attic begins to terrorize them. Julie: Mimi Rogers. Dreyer: Michael McKean. Holly: Candace Hutson. Neil: Kurt Christopher Kinder. Rita: Elizabeth Ruscio. Dr. Gordon: Chuck Lafont. Hufford: Bruce Glover. Tom's Mother: Carole King. Teenage Tom: Jake Busey.