. . . . "American television producer" . "2010Z"^^ . . "David Lloyd Wolper (January 11, 1928 \u2013 August 10, 2010) was an American television and film producer, responsible for shows such as Roots, The Thorn Birds, North & South, L.A. Confidential, and the film Willy Wonka & the Chocolate Factory (1971)."@en . "David Lloyd Wolper"@en . "2010-08-10Z"^^ . "Wolper, David L."@en . "1928-01-11Z"^^ . "1928Z"^^ .