The owners of an old farmhouse disappear at the hands of something wicked. 24 years later, the new owner has turned the barn into a recording studio. The Tritons, a popular hair metal band, have booked the studio for some recording time. After the first dinner at the farmhouse, The Tritons begin playing, somehow unleashing horrors and evils. Slowly band mates and their girlfriends begin disappearing until only John Triton is left to get to the bottom of this.