produced and directed by Stanley Nelson ; written by Marcia A. Smith ; a Firelight Media production for American Experience ; WGBH Boston ; WGBH Educational Foundation
directed, written, and produced by Robert Stone ; a Robert Stone film for PBS/American experience in association with BBC ; WGBH Educational Foundation and Robert Stone Productions
New Jersey State Council on the Arts ; the New Jersey Committee for the Humanities ; produced, written, and directed by Amber Edwards ; executive producer, Nila Aronow ; a production of NJN, the New Jersey Channel
a Florentine Films production ; a film by Ken Burns, Lynn Novick ; written by Geoffrey C. Ward ; produced by Ken Burns, Lynn Novick, Peter Miller ; produced in association with WETA-TV, Washington