I never knew it was "inspired" by an old segment of Unsolved Mysteries. The first opening 20 minutes scared the shit out of me. I could just tell when the film started, watching the car far in the distance and slowly approaching the camera that we were in for one hell of ride. Salva sets up the beginning with an eerie isolated feel to the first film. The suspense just keeps growing until the end. Do you know what the Unsolved Mysteries episode was about? Was it based on a true crime?