A 'mockumentary' about David Moore, the filmmaker who first dreamed of "sharks in a tornado" and brought on disaster by using real sharks. The first SHARKNADO was to be a movie never seen, a crime never reported, a tale never … Jared Cohn, Zack Ward, Julie McCullough, Rachel True, James Cullen Bressack, Frankie Muniz Added on Peacock 2021-09-24.