Raylan has one last shot at taking down Art's would-be assassin, while cartel killers have Boyd's back against the wall.

Raylan puts pressure on every criminal in town as a ploy to arrest Darryl Crowe Jr., while Boyd and Duffy enlist an unlikely ally to fight off cartel killers.

A shooting close to home forces Raylan and Boyd to decide which lines they're willing to cross.

Raylan and Boyd collide on the hunt for Dewey Crowe, while bad blood simmering in the Crowe family finally boils over.

Raylan partners with a maverick DEA agent whose bad behavior feels uncomfortably familiar, while Boyd makes a hard choice to protect Ava.

Raylan chases a missing Crowe, while Boyd and his new partners fight their way back across the border.

Boyd and the Crowes fly South for a crucial drug score, while Raylan pursues a small time grifter with big time enemies.

An attack on Alison sends Raylan to Harlan in search of payback, while Boyd scrambles to arrange protection for Ava.

Raylan's secrets are at stake when a mob revenge plot descends upon Kentucky, and Boyd's recent successes are tempered by a crushing defeat.

Raylan ventures into wild country on the hunt for a missing informant, while Boyd's last living relative threatens his life and livelihood.

Raylan is king for a day in the seized mansion of a notorious mob accountant, while Boyd tries to regain his stranglehold on the Harlan heroin market.

Dewey's ruthless cousin Darryl descends upon Harlan, as Raylan tries to undo a young friend's unfortunate mess, and Boyd struggles to free Ava from jail.

In the swamplands of Florida, Raylan tangles with a deadly branch of the Crowe Family Tree, while Boyd goes into the dark heart of the collapsing Detroit Mob.