The third season of Betty Whiteâs hidden-camera prank show, Off Their Rockers, which was canceled by NBC in early July, was picked up by Lifetime on Friday. The Hollywood Reporter confirmed the switch and reported that the programâs twenty-episode run will begin airing on the cable channel next year. THR points out that saving canceled shows is becoming a trend over at Lifetime, which also revived Devious Maids (formerly of ABC) and Americaâs Most Wanted (formerly of Fox.) Perhaps the geriatric Punkâd will fare better next to Project Runway and Dance Moms, anyway.