Ep 13. Route 666

Sam and Dean Winchester take on a new case involving a series of brutal murders that appear to be linked to a cursed stretch of highway called Route 666. The road has a long history of deadly accidents and hauntings, and locals believe that the ghost of a notorious racist named Cyrus Dorian is responsible for the recent killings. As they investigate, the brothers discover that there is more to the story than meets the eye. They are forced to confront painful memories from their past, as well as the fact that they may need to team up with an old flame of Dean's in order to stop the killer and lift the curse from the town. Along the way, they face dangerous supernatural creatures and learn that sometimes the most terrifying monsters are human. Can they solve the mystery of Route 666 before it's too late?