One of the signs on the wall of the bar where Raylan meets Quarles is for Gangstagrass, the group that performs the title theme.
First appearance of Stephen Tobolowsky as FBI Agent Jerry Barkley. Tobolowsky portrayed as similarly smarmy character alongside Timothy Olyphant in Deadwood (2004).
First appearance of Jenn Lyon as Lindsey. Lyon had auditioned for other parts in the show but they were unable to cast her because of scheduling conflicts.