a film by Ken Burns and Artemis Joukowsky ; a co-production of No Limits Media, Inc. and Florentine Films, in association with WETA, Washington, DC ; directors, Ken Burns, Artemis Joukowsky III ; producers, Ken Burns, Matthew Justus
produced by Passport to Knowledge for PBS ; produced by Geoff Haines-Stiles Production, Inc. ; written and directed by Geoff Haines-Stiles ; producer Erna Akuginow