Sam and Dean track down the missing Crowley and discover that he’s now thoroughly addicted to human blood. Once they get him sober, the brothers go seeking the First Blade…

Sonny, a man who runs a boy’s home, calls Dean in after a mysterious death occurs. When Sam wonders how his brother knows Sonny, Dean explains that he spent two…

A fatal automobile accident from 1992 leaves an angry apparition haunting a remote stretch of highway, and Sam and Dean try to lay it to rest.