An offshore drilling accident triggers the release of a giant prehistoric shark. When marine biologist Kat Carmichael arrives, she runs up against corporate front man Roger Wade, who plots with Stewart to disrupt her investigation. With the help of Skipper … John Schneider, Sarah Lieving, Jerry Lacy, Ted Monte, Catherine Annette, Tim Abell, Robert R. Shafer Added on Amazon Prime 2023-05-26.