director, John Michael Williams ; producer, Kristen Grieco ; executive producer, John Michael Williams ; story, Kristen Grieco and John Michael Williams ; a Media Education Foundation release
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