a Florentine Films production ; produced in association with WETA Washington, DC ; produced by David Schaye, Paul Barnes, Ken Burns ; written by Geoffrey C. Ward ; directed by Ken Burns
a Florentine Films production ; a film by Ken Burns ; produced by Ken Burns, Morgan Wesson, Tom Lewis ; written by Geoffrey C. Ward ; produced in association with WETA-TV, Washington
a film by Ken Burns and Lynn Novick ; written by Geoffery C. Ward ; produced by Ken Burns, Lynn Novick, Peter Miller ; produced in association with WETA-TV, Washington ; a production of Florentine Films