When John Simpson hears of a bizarre animal attack in his old hometown of High Moor, it stirs memories of a long-forgotten horror. John knows the truth. A werewolf stalks the town once more, and on the night of the next full moon, the killing will begin again. He should know. He survived a werewolf attack in 1986, during the worst year of his life.

However, the consequences of his actions, the reappearance of an old flame and a dying man who will save or damn him are the least of his problems. The night of the full moon is approaching, and time is running out.

But how can he hope to stop a werewolf when every full moon transforms him into a bloodthirsty monster himself?