A young girl and her brother take some friends on trip to check out a house the pair has just inherited. What they don't know is that the house is haunted by demons and the ghost of a woman who was burned at the stake as a witch, and who now plans to take revenge by killing off the siblings and their friends.

On his way to be executed, the vehicle containing notorious serial killer Jack Frost collides with a hazardous chemical truck, turning him into a snow covered mutant and unleashing him on the unsuspecting town of Snomonton.