The small town of Haven becomes a hot-bed of inventions all run by a strange green power device. The whole town is digging something up in the woods, and only an alcoholic poet can discover the secret of the Tommyknockers. Written by Niz

As the people of Haven become more obsessed with their inventions, such as Nancy Voss's "disintegrator ray", Merrill goes missing and town's telephone line cuts off. Convinced that something in Haven caused his grandson's illness Ev Hillman begins researching the town's history, Trooper Butch Duggan returns to Haven looking for Merrill and his missing troopers and Anderson is determined to uncover the object.