The House by the Lake

Death Weekend is a movie starring Brenda Vaccaro, Don Stroud, and Chuck Shamata. A rich playboy has a large house in the Ontario countryside. One weekend he invites his girlfriend, a fashion model, but on his way to the house he...
Harry is a rich dentist who often brings women up to his rural lakehouse. One weekend, he invites Diane, a former fashion model. On their way to the house, Diane runs a gang of thugs off the road. Humiliated, the thugs track down the couple for revenge.