While Raylan closes in on an ever-more-unpredictable Quarles, Boyd enters into an unlikely alliance with Dickie Bennett in a last-ditch attempt to recover Mags's fortune.

Following the murder of an imprisoned Dixie Mafia soldier, Raylan looks for a longtime fugitive whose ID was found inside the diplomatic pouch hidden at Arlo's house. Meanwhile, Boyd suspects the St. Cyr siblings of undermining his drug business.

Raylan enlists Rachel in his pursuit of Lindsey and her jealous ex-husband Randall, while Boyd looks to keep Ellen May quiet about the crimes she's witnessed.

Detroit mob leader Nicky Augustine targets Winona in order to convince Raylan to turn over Drew Thompson, while Boyd and Ava devise a ruse to dispose of Delroy's corpse.

Boyd's plan to keep Ava from being tried threatens to unravel while an unexpected reunion with Loretta McCready pits Raylan against two hit men working for a ruthless Memphis drug lord.