When the gang helps Barney's mother move, they learn that she has lied to him about events throughout his life; Robin oversells Ted to a blind date.
A serial killer who jumps trains and targets people living near the railway is the subject of a BAU manhunt. Meta Golding ("Day Break") guest stars.
Travis' first big breakup forces Jules to come to a realization about herself; Sara (Sheryl Crow) wonders if Jules is a threat to her relationship with Grayson.
Giles' past comes back to haunt him when a demon he and Ethan Rayne summoned in their wild days comes looking for them in Sunnydale.