Raylan, Boyd, and Ava fight one last, bloody battle to find out who leaves Harlan alive.

The Crowder and the Bennett clans go to war over control of Harlan, a move that leaves dead and dying on both sides.

After capturing Drew Thompson, Raylan must find a way to get him past Boyd and the Detroit mob henchmen who've been sent to stop him.

After the murder of his friend, Raylan is a man on fire as he goes after any- and everyone he holds responsible on the way to a bloody final showdown.

In the season finale, things come to a head in Harlan when the worlds of Raylan, Boyd and Bo Crowder collide.

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.

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

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.

Just as the bad blood between the Bennetts and the coal company threatens to boil over, Raylan must thwart one of Mags' sons.

Raylan and Boyd’s paths cross as they search for Ava in the mountains. Markham recruits an unlikely ally to his cause.

The arrival of a Detroit mobster in Lexington puts Raylan on a collision course with a sadistic Dixie Mafia hit man. Raylan also has another altercation with Boyd.

Raylan and the Marshals scramble to deal with a crisis that threatens all of their careers. Duffy, Mike, and Katherine question the meaning of loyalty.

A deadly home invasion hits Raylan personally, placing him in a race with Boyd and Arlo to find the killer. Mags is forced to make decisions about her involvement in the Bennett family's criminal activities and the fate of Dickie, who has a deadly plan to absolve himself of responsibility.

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.

Following an attack on the Marshal's Service to avenge Danny's death, Boyd lands in the hot seat with Duffy and Picker. As Raylan struggles with being pushed aside at work, a powerful inmate's murder presents both danger and opportunity for Ava.

As Boyd learns of his jealous cousin’s plan to take over the Crowder crime empire, Raylan looks to keep Drew Thompson talking by reuniting him with Ellen May.

While working to undermine the murder charges against Ava, Boyd reaches out for new partners. Art steps up his investigation of the Tonin crime family.

As Raylan puts more pressure on his CIs, Boyd makes a move on Markham’s money, and Ava finds herself caught in the crossfire again.

Boyd uses the Detroit mob's contract on Drew Thompson to target his own enemies, while Raylan's search leads him to question Harlan's imprisoned former sheriff.

A shocking murder forces Raylan to face past mistakes. Meanwhile, Boyd goes up against Harlan's corrupt sheriff.

Raylan faces off with a tyrannical Oxy dealer, putting him on a collision course with the new head of the Dixie Mafia. Meanwhile, Boyd fights to regain part of his family's empire, but his methods could rip his crew apart.

Obsessions collide when Raylan's search for Drew Thompson leads him to question the inmate who killed Arlo, while Colt's confession sends Boyd looking for Ellen May.

With his identity exposed, Drew Thompson goes on the run from Raylan's law enforcement dragnet and Boyd's plan to turn him over to the Detroit mob.

In tracking a vanished confidential informant, Raylan goes against a pair of violent ex-cons who are just dying for a showdown with "The Kentucky Cowboy."

When Ava makes a drastic decision, Raylan turns to an old friend for help. A suspicious Duffy looks into Ava’s release from prison.

Raylan's father is arrested in the wake of a confrontation with the tenant of a house he and Raylan's stepmother own.

Raylan hunts an escaped prisoner who is determined to reunite with his ex-wife...and his stashed fortune.

After an apparent suicide on an opulent Kentucky horse farm, Raylan must resist the sexy widow as he searches for the dead man's missing art.

When Boyd Crowder and his crusaders become vigilantes, Raylan takes it upon himself to try to shut them down.

When Kendal takes off with his uncle Jack, Raylan's search exposes the truth about their relationship to Wendy. Meanwhile, Boyd and the Crowes move heroin across the Mexican border, and Ava sets up a drug smuggling operation in prison.

When Rachel's brother-in-law makes a violent escape from a halfway house, Raylan is forced to hunt him down. Boyd entertains a dangerous offer in Harlan.

Raylan leaves to California to follow the trails of a criminal who has evaded him twice in the past, and Raylan is determined that the third time won't be the same.

Raylan's investigation brings him into conflict with a paramilitary outfit, while Boyd and his partners try to salvage a profit from their heist.

Raylan foils an attempt on Ava's life and vows to find out who was behind it. Later, Raylan finds out that Ava may not have been the target.

Determined to repair the damage he's done, Raylan takes time away from his assignment bodyguarding an eccentric judge to track down an old lead.

Raylan follows a trail of illegal explosives in an attempt to pin Boyd, who discovers he's run afoul of a dangerous new player in town.

Raylan investigates a murder that has sown discord in Markham's camp. Boyd's latest heist forces him to revisit his mining days.

A visit from his baby daughter threatens to pull Raylan away from the hunt for a dangerous fugitive. Boyd, having learned that Ava's been lying to him, takes her on a hunting trip that she may never come back from.

Raylan declares war on the deadly men who are forcing Harlan's most valuable real estate to change hands, while Boyd and Duffy seek out a crackpot safecracker to help do their dirty work.

Raylan's tactics put him at odds with the FBI as he intensifies his efforts to take down Quarles and the Detroit mob.

Raylan chases a pregnant fugitive who has fallen into the hands of human traffickers.

As Raylan races against time to find Cairn, Ava and Boyd's search leads them to an upscale Harlan neighborhood's underground sex party.

The search for a missing government informant pits Raylan against both the Crowder and Crowe clans while an investigation into in the death of Nicky Augustine threatens to implicate Raylan. A standoff with Johnny reveals a powerful rival to Boyd's drug business.

Gunslinging U.S. Marshal Raylan Givens faces off against his oldest friend in Harlan, Kentucky, a 21st Century Wild West.

Raylan extends an unexpected offer to Markham. Boyd and Ava find themselves in Walker’s dangerous company.

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.