A father who experiments with his son's psychokinetic powers is unaware that these experiments have released a demon from hell which lives in his son's closet, preparing to take over the young boy's soul.

Drak, Franky, Humper, Wolfie, and Mummy were stuck inside of a cave, due to an avalanche, years ago. Recently escaped, with a treasure map in hand, the gang of monsters explores the town of French Gulch in search for gold!