An aspiring movie star sells his soul. Things go wrong, as they tend to. He goes home, which leads to all manner of unpleasantry for himself and his childhood friend, who has become a priest.
A serial killer is ripping the city apart under the glow of the full moon. Detective Whitlock suspects it may be a werewolf with a taste for human blood. As the bodies stack up, Whitlock is dragged into a brutal showdown with the creature.