an HBO Documentary Film in association with the Library of Congress ; producers, Jacqueline Glover, Thomas Lennon ; writer, Mark Jonathan Harris ; directors, Ed Bell, Thomas Lennon
Kartemquin Films ; Independent Lens ; Independent Television Service ; a film by Bill Siegel ; directed and produced by Bill Siegel ; produced by Rachel Pikelny ; a co-production of Kartemquin Educational Films, Projecto Willis, LLC, and the Independent Television Service