produced by Television Trust for the Environment ; [segment] producer[s], Indira Mansingh, Luciana Burlamaqui ; [segment] directors, Rajiv Rai, Daniel A. Rubio ; [supervising] producer, DJ Tatham
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
Produced & directed by Jon Palfreman and Barbara Moran ; written by Jon Palfreman ; a Frontline coproduction with the Palfreman Film Group, Inc. ; WGBH Educational Foundation
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
a co-production Zenit Arti Audiovisive, Skofteland Film, ZDF ; in collaboration with ARTE ; in association with NRK, Norwegian Broadcasting Corporation ... [and others] ; written and directed by Enrico Cerasuolo ; produced by Massimo Arvat
produced and directed by Patsy Northcutt, David Kennard ; written by Brian Thomas Swimme, Mary Evelyn Tucker ; Yale School of Forestry & Environmental Studies ; Northcutt Productions