written by David Grubin and Geoffrey C. Ward ; produced and directed by David Grubin ; a David Grubin Productions, Inc. film for American Experience in association with PBS
American Documentaries, Inc., Florentine Films and Time-Life Video presents a film by Ken Burns ; producers, Ken Burns, Ric Burns ; writers, Ken Burns, Ric Burns, Geoffrey C. Ward ; director, Ken Burns
a Florentine Films presentation ; a film by Ken Burns ; produced by Ken Burns and Ric Burns ; written by Geoffrey C. Ward and Ric Burns with Ken Burns ; produced in association with WETA-TV ; a production of Florentine Films
a film by Ken Burns ; a Florentine Films production ; produced in association with WETA-TV ; produced by Ken Burns and Ric Burns ; written by Geoffrey C. Ward, Ric Burns and Ken Burns ; directed by Ken Burns
a film by Ken Burns ; a RKB/Florentine Films production ; presented by WETA Washington ; produced by Ken Burns, Richard Kilberg ; written by Geoffrey C. Ward