Duke and Earl are just passing through Rockwood County in their pickup truck when they stop at the Diner for a quick bite to eat - where Loretta, the eatery's owner, offers them $100 to take care of her zombie problem. Given that Duke is a werewolf and Earl's a vampire, this looks to be right up their alley. But the shambling dead are just the tip of a particularly spiky iceberg. Seems someone's out to drive Loretta from the Diner and more than willing to raise a little Hell on Earth if that's what it takes. Before Duke and Earl get to the bottom of the Diner's troubles, they'll run into such otherworldly complications as undead cattle, an amorous ghost, a jailbait sorceress, and the terrifying occult power of pig-latin Gory, sexy, and flat-out hilarious, ''Gil's All Fright Diner'' will tickle your funny bone - before ripping it out of its socket!