Twentieth Century Fox presents Darryl F. Zanuck's production of ; a Cosmopolitan production ; directed by John Ford ; original screen play by Lamar Trotti
produced by Michael Kirk, Mike Wiser, Vanessa Fica ; reported by Vanessa Fica ; written by Michael Kirk & Mike Wiser ; directed by Michael Kirk ; a Frontline production with Kirk Documentary Group
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
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