INVASION OF THE HIDDEN CAMERAS AN UNEXPECTED DELIVERY AT DOGGIE DAY CARE ON AN ALL-NEW 'INVASION OF THE HIDDEN CAMERAS' AUG. 9 ON FOX The unprepared staff at a doggie day care center doesn't know what to do when a man posing as a father wants to drop his son off for the day. Also, two men who believe they are finalists in a contest go to great lengths for a chance to take home the top prize -- an expensive sports car, on INVASION OF THE HIDDEN CAMERAS Friday, Aug. 9 (8:30-9:00 PM ET/PT) on FOX. (HC-108) (TV-14; D, L, S)