"Lippert, Robert L."@en . "1976Z"^^ . "Robert L. Lippert (March 31, 1909 \u2013 November 10, 1976) was a prolific film producer and cinema owner who eventually owned a chain of 118 theatres."@en . . "American film producer" . "1909-03-31Z"^^ . "1976-11-10Z"^^ . "1909Z"^^ .