National Geographic Television ; Tigress Productions ; produced and directed by Graham Booth, Harvey Lilley, Matthew Thompson ; series producer, Andrew Jackson
a production of the Center for Visual Anthropology, University of Southern California in association with Embassy Television ; Act III Communications ; produced by Vikram Jayanti and Lynne Littman ; directed by Lynne Littman
Wall to Wall Television for BBC and PBS in association with ITEL ; written and presented by Henry Louis Gates, Jr. ; directors, Nick Godwin, Helena Appio