Luke and Manny have their first day of high school; Claire returns to the workforce; Mitch juggles an important meeting and Lily's first day of preschool.
Sam, Dean and Castiel call on Rowena to help keep the evil souls at bay and get an unexpected assist from Ketch.
Sam and Dean's quest to save their family leads them to a Men of Letters bunker from the 1920s and a hungry god from another dimension; Ketch makes a shocking decision about Gabriel after an encounter with Asmodeus.
The team tracks a suspect who is abducting young mothers; Beth makes a discovery about Mick.
As Buffy's eighteenth birthday approaches she loses her Slayer powers just as she must go up against a crazed vampire who has kidnapped her mother.