producer, Anna Cater ; director, Safina Uberoi ; a production of Mitra Films for Thirteen/WNET New York and Film Finance Corporation Australia in association with SBSI International
a report by Andreas Ewels ; written and directed by Andreas Ewels ; director, Norbert Porta ; production, Alexandre Kegler, Sigrid Beck ; produced by Sciencedocu on behalf of ZDF
presented and written by Henry Louis Gates, Jr. ; produced and directed by Ricardo Pollack ; a production of Inkwell Films, Wall to Wall Media LTD and Thirteen
produced and directed by Patsy Northcutt, David Kennard ; written by Brian Thomas Swimme, Mary Evelyn Tucker ; Yale School of Forestry & Environmental Studies ; Northcutt Productions