Headline Newsletter Top Stories: 25 films, including 'Exorcist,' 'Airplane!' join Film Registry -- With a typically eclectic mix, the Library of Congress' selection of 25 pics to join the National Film Registry runs the gamut of obscure experimental and avant-garde works to mainstream hits including "The Pink Panther," "The Exorcist," "All the President's Men," "Saturday Night Fever," "Airplane!" and "The Empire Strikes Back."