Synopsis: A TV reporter (Barbara Bach) and two friends head to Solvang, California, to cover a Danish festival. When a mix-up at the hotel leaves them stranded without hotel rooms, the girls accept the invitation of a friendly museum owner to board at his farmhouse.
But what the women don't know is that something is living in the basement of that farmhouse. Something unspeakable. And their stay soon becomes a horrific nightmare when they encounter the "unseen". From an original story by Stan Winston & Tom Burman, written by Kim Henkel of Texas Chainsaw Massacre fame.