produced and directed by Stanley Nelson ; written by Marcia A. Smith ; a Firelight Media production for American Experience ; WGBH Boston ; WGBH Educational Foundation
WGBH Educational Foundation ; Frontline coproduction with Hedrick Smith Productions ; written by Hedrick Smith and Rick Young ; produced and directed by Rick Young
a film by Ambrica Productions, Inc. in association with the American Experience ; written and directed by Sue Williams ; WGBH-TV, Boston ; WGBH Educational Foundation