Fred and the rest of 'the best damned door-to-door sales team' have always had a knack for getting into trouble, but now that they've witnessed supernatural forces first-hand, they can't help but spot monsters, ghosts, and foul ne'er-do-wells wherever they go. Case in point, they've stumbled upon an infestation of otherworldly goblins in Hopkinsville, who are driving the townsfolk to murder! And when the team can't trust their own eyes, how will they face the minions of evil?