INVASION OF THE HIDDEN CAMERAS A TEXAS SIZE PRANK ON AN ALL-NEW 'INVASION OF THE HIDDEN CAMERAS' FRIDAY, AUG. 2, ON FOX Comedian Doug Stanhope tries to solicit Texan smokers to sign a petition for a ""Smoke Free Texas"". In another gag, an attempt is made to have a broken blender repaired with a (fake) severed finger still inside of it on INVASION OF THE HIDDEN CAMERAS Friday, Aug. 2 (8:00-8:30 PM ET/PT) on FOX. (HC-111) (TV-14; D, L, S)