produced by Thomas Lennon, Michael Epstein ; written by Richard Ben Cramer & Thomas Lennon ; a Lennon Documentary Group film for the American experience ; WGBH Boston
RKO Radio Pictures ; a Mercury production ; director/producer, Orson Welles ; screenplay, Herman J. Mankiewicz, Orson Welles. The battle over Citizen Kane / produced by Thomas Lennon, Michael Epstein ; written by Richard Ben Cramer & Thomas Lennon ; a Lennon Documentary Group film for the American experience
an Ambrica Productions film for American Experience ; produced by Kathryn Dietz and Sue Williams ; written and directed by Sue Williams ; WGBH Educational Foundation ; WGBH, Boston