The ancient monster Moon Ghost comes to Earth to devour humanity, and one young woman holds the enigmatic key to stopping his malevolent rampage of doom.
Upon returning to earth, a withdrawn woman named Melody hires an oddball private eye to track down the man who helped her escape from an alien zoo on Neptune. Or maybe it was Pluto.
These are two of men who are cursed with lycanthropy. One, in Montreal, stalks his estranged sister, insisting that "The Beast" is telling him to kill her friends. And that she may be next. Then there's Jonas, whose astronaut father brought back a genetic inheritance from the moon, which might be affecting his now-adult son.