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
Hilton Cordell Productions for Thirteen/WNET New York in association with SBS Independent ... [and others] ; produced by Chris Hilton ; written and directed by Peter George, Chris Hilton, Ian Walker ; director, Ashley Smith
produced by Carol Polakoff, Suzanne Bauman ; directed by Jim Burroughs ; written by Suzanne Bauman, Peter Winn ; a production of Seven League Productions, Inc. in association with WNET/THIRTEEN
PBS ; a film by Kunhardt McGee Productions and Inkwell Films in association with Ark Media ; written by Henry Louis Gates Jr. ; senior producers, Barak Goodman and Sue Williams ; executive producers, Henry Louis Gates Jr., William R. Grant, Peter Kunhardt, Dyllan McGee ; a production of Kunhardt McGee Productions, Inkwell Films and THIRTEEN for WNET.ORG