American Experience Films, PBS ; produced by Jamila Ephron, Barak Goodman and Mark Samels ; written by Barak Goodman & Don Kleszy ; directed by Barak Goodman ; co-director Jamila Ephron ; an Ark Media production for American Experience
a film by Ken Burns, David McMahon, Sarah Burns ; a Florentine Films production ; written by Sarah Burns & David McMahon & Ken Burns ; produced by David McMahon, Sarah Burns, Ken Burns ; produced in association with WETA, Washington, DC