Tamara Duarte

Conditions in the town grow worse as a Trouble turns darkness deadly. Can Nathan get the power back on in time?

Nathan enters the Void, whose terrors include an old adversary. Audrey and Duke deal with a newly-Troubled individual who's out for revenge.

Nathan must make common cause with an enemy. Audrey and Duke try to find a way to free him, and Dave wrestles with Croatoan's control.

With oil company rep Walker Browning (guest star Callum Keith Rennie) on the war path to find Gab and have Henry arrested, and Monte out for blood after the violent encounter with new deputy Zachary, Walt finds himself under pressure from all sides in the season finale. Meanwhile, Nighthorse resurfaces with offers to both Cady and Henry – that is if a suspicious Mathias doesn't find Henry first.

While Malachi and Jacob hurl accusations at each other, Walt looks deeper into the Irish mob. Meanwhile, Henry finds the book he needs and Cady gets legal advice.

A bank robbery ends in a shooting, giving Sawyer more leverage against Walt. When Henry goes missing, Cady tells Walt about a disturbing vision.