Grey O'Donnell is back to normality after the events in Retribution six months before. He and partner Billy Cole are hunting down a fugitive with a large price on his head, and what should have been a routine job takes a turn for the weird when they follow the trail to an abandoned mining encampment. Something unnatural lurks in the trees near Bentley, and when the living dead pay a visit to the town, Grey enlists the help of a Ute medicine man to fight them off. Trouble is, the love of Grey's life has gone missing, and he's not about to lose Peggy a second time.