co-produced by Megan Robertson ; written and produced by Anya Bourg & James Jacoby ; directed by James Jacoby ; a Frontline production with Left/Right Docs
a film by McGee Media, Inkwell Films & Kunhardt Films in association with Ark Media ; director, Sabin Streeter ; written by Henry Louis Gates, Jr. ; producers, Josh Gleason, Hazel Gurland-Pooler, Hannah Olson
PBS ; executive producer, Sharon Grimberg ; an American Experience film in association with Apograph Productions Inc., Tecumseh LLC, Firelight Media, and Native American Public Telecommunications ; WGBH Educational Foundation ; WGBH-Boston
directed by Michael Kirk ; written by Michael Kirk & Mike Wiser ; produced by Michael Kirk, Mike Wiser, Vanessa Fica ; a Frontline production with Kirk Documentary Group
a production of David Grubin productions in association with PBS, Docstar and Devillier Donegan Enterprises ; written and directed by David Grubin ; produced by David Grubin and Allyson Luchak
a Florentine Films production ; produced in association with Major League Baseball, WETA, Washington, D.C. ; directed by Ken Burns, Sarah Burns, David McMahon ; written by David MacMahon & Sarah Burns ; produced by Sarah Burns, David McMahon, Ken Burns