directed by Steve James ; produced by Mark Mitten, p.g.a, Julie Goldman, p.g.a. ; a Mitten Media, Motto Pictures and Kartemquin Films production for WGBH/Frontline and Independent Television Service (ITVS) in association with Blue Ice Docs
PBS ; directed by Ric Burns ; produced by Ric Burns and Buddy Squires ; written by Richard Snow ; produced for the American Experience ; a production of WGBH Boston, WNET/Thirteen, New York, and KCET, Los Angeles