Raylan unravels a mystery that echoes all the way back to his boyhood and his father's bad dealings, while Boyd finds his criminal grip on Harlan County loosening.
Raylan harbors a secret that could threaten his career and put the rest of the Marshals in jeopardy. Meanwhile, the brutal Crowe family reemerges, and Boyd desperately tries to protect Ava and gain control of Harlan's heroin market.
Raylan is torn by how far he will go to bring Boyd down—including using Ava as his secret informant. Additionally, both Raylan and Boyd must contend with a drug lord intent on building his own empire in Harlan.
A movie spun out of equal parts folk tale, fable and real-life legend about the mysterious, 1930s Tennessee hermit who famously threw his own rollicking funeral party... while he was still alive.