Desc: Sins of the Past: Directed by Peter H. Hunt. With Barbara Carrera, Kim Cattrall, Debby Boone, Tracy Reed. A ring of call girls leaves the "business" when one of them is murdered. The survivors change their names and leave town. However, they are reunited 15 years later when another one of them is murdered and the rest realize that they are all being tracked by the same serial killer.