Love runs wild for a hapless scientist and an unstoppable heiress in Howard Hawks's classic screwball comedy that ranks high on the American Film Institute's list of the funniest Hollywood films ever made. With her eye on paleontologist David (Cary Grant), heiress Susan (Katharine Hepburn) lures him to her home. But the hilarity begins when Susan's dog steals David's prize dinosaur bone and her pet leopard, Baby, is mistaken for a zoo escapee.