a production of Florentine Films ; produced in association with WETA, Washington, DC ; directed by Ken Burns ; written by Dayton Duncan ; produced by Dayton Duncan, Julie Dunfey, Ken Burns
a Florentine Films production ; a film by Ken Burns ; written by Geoffrey C. Ward ; produced by Paul Barnes, Pam Tubridy Baucom, Ken Burns ; produced in association with WETA Washington, DC ; executive producer, Ken Burns