Plot: INVASION OF THE HIDDEN CAMERAS A FOOD CRITIC CONS CUSTOMERS ON AN ALL-NEW 'INVASION OF THE HIDDEN CAMERAS' JULY 19 ON FOX In this episode, a man posing as a food critic cons restaurant diners with a non-appetizing $400 lunch tab. Also, a man playing a pawnshop clerk tries to convince customers to sell him the clothes right off their back on INVASION OF THE HIDDEN CAMERAS Friday, July 17 (8:30-9:00 PM ET/PT) on FOX