written, produced and directed by Madison Davis Lacy ; dramatic scenes directed by Horace Ové ; a Mississippi Educational Television and BBC production
BBC, the Fremantle Corporation co-production in association with Submarine Entertainment and Cactus 3 ; a film by Kenneth Bowser ; written and directed by Kenneth Bowser ; produced by Rachel Talbot [and] Kenneth Bowser
written and narrated by Daniel Gordon ; associate producer, Nicholas Bonner ; produced and directed by Daniel Gordon ; VeryMuchSo Productions, Passion Pictures for BBC, Thirteen WNET, in association with Arte
HBO/Cinemax Documentary Films in association with BBC & Cactus Three presents ; a Stick Figure Production ; directed by Steven Cantor ; produced by Steven Cantor, Daniel Laikind, Pax Wassermann ; producer, Mandy Stein
a film by Werner Herzog ; a Werner Herzog Filmproduktion in association with Café Productions for ZDF ; BBC ; produced, directed and narrated by Werner Herzog ; executive producer, Lucki Stipetić
producer, Rachel Hooper ; director, Teresa Griffiths ; Erica Starling Productions [and] Ronachan Films for BBC ; a co-production with ZDF in cooperation with ARTE