produced by Carlton Television and Champion Television for A&E Television Networks ; executive producers: Alastair Waddington, Martin Smith ; producers: Alastair Laurence, Lucy Carter
a Nova production by Green Umbrella, LLC for WGBH/Boston in association with Boston Science Communications, Inc. and Sveriges Television ; produced and directed by David Axelrod ; written by David Axelrod and Michael Barnes & Kate Hudec
a Nugus/Martin production for Sony Pictures Television International and Universal Pictures Visual Programming ; written by Simon Berthon ; producer, Annalisa D'lnnella
American Experience Films, PBS ; produced by Jamila Ephron, Barak Goodman and Mark Samels ; written by Barak Goodman & Don Kleszy ; directed by Barak Goodman ; co-director Jamila Ephron ; an Ark Media production for American Experience
Focus Features presents ; a Tremolo production in association with Impact Partners ; in association with Independent Lens/PBS ; a film by Morgan Neville ; produced by Caryn Capotosto, Nicholas Ma ; produced & directed by Morgan Neville
produced by Wall to Wall Television for BBC and PBS in association with ITEL ; written and presented by Henry Louis Gates, Jr. ; directors, Nicola Colton, Nick Godwin, Helena Appio
Wall to Wall Television for BBC and PBS in association with ITEL ; written and presented by Henry Louis Gates, Jr. ; directors, Nicola Colton, Nick Godwin, Helena Appio