The team takes on the case of a woman who was rescued at sea en route from Cuba in her desperate bid to get a diagnosis from Dr. House.
Things come to a head in Harlan when the worlds of Raylan, Boyd and Bo Crowder meet; Ava gets kidnapped for bait and insurance.
Raylan enlists his estranged fathers help against the increasing Bo Crowder threat; Boyd continues to wage a religious war against Bo's drug business.