S2, E1: From executive producer Howie Mandel comes a hidden-camera prank show in which members of the public are secretly dared to pull a prank on their unwitting companions - with no time to prepare.  The contestants must obey all instructions given through an earpiece by host Theo Von and his celebrity guest.  These everyday people are shown no mercy as they are tasked with pulling off some of the most ridiculous behavior ever caught on camera for the opportunity to win cash and prizes . . . if they can deal with it!