On the dark interstates of America’s heartland, a masked serial killer stalks lonely rest stops, waiting to prey on unsuspecting drivers who stop off for a bathroom break or to catch a little shut-eye. As haggard detective John Mason pursues the killer, he targets a prime suspect — but is he the culprit, or just another victim? Richard E. Hardacre directs this deliriously low-budget comic horror film inspired by real-life events.