National Geographic Documentary Films presents ; a RadicalMedia production in partnership with Bloomberg Philanthropies ; directed by Sidney Beaumont, Michael Bonfiglio ; produced by Sidney Beaumont
371 Production presents ; in association with the Michael and Andrea Leven Foundation ; a film by Brad Lichtenstein ; produced and directed by Brad Lichtenstein ; produced and co-directed by Morgan Elise Johnson
produced in association with Senator John Heinz History Center in association with the Smithsonian Institution ; written, produced, and directed by Dan Handley