Passionate Productions for BBC ; produced for NOVA by Holt Productions, LLC ; WGBH Boston ; produced and directed by Jemima Harrison and Sarah Holt ; writer for the BBC, Jemima Harrison ; executive producer for the BBC, Richard Klein ; senior executive producer, Paula S. Apsell
a Nova production by Green Umbrella Ltd. for WGBH Boston in association with BBC-TV, NDR International, Hamburg and Wild Media ; written and directed by Nick Upton ; producers, Peter Jones and Nick Upton
directed, written, and produced by Robert Stone ; a Robert Stone film for PBS/American experience in association with BBC ; WGBH Educational Foundation and Robert Stone Productions
a Frontline and American experience co-production with Helen Whitney Productions ; written by Helen Whitney and Jane Barnes ; produced and directed by Helen Whitney
a Franco Dolgin Productions film for American Experience in association with KQED ; WGBH ; written, produced and directed by Gail Dolgin & Vicente Franco
a Frontline production with Kirk Documentary Group, Ltd. ; WGBH ; produced by Michael Kirk, Jim Gilmore, Mike Wiser ; reported by Jim Gilmore, Steve Fainaru, Mark Fainaru-Wada ; written by Michael Kirk & Mike Wiser and Steve Fainaru & Mark Fainaru-Wada ; directed by Michael Kirk
WGBH Educational Foundation ; a Canadian Broadcasting Corporation production for WGBH/FRONTLINE ; producer, Lisa Ellenwood ; written, produced & directed by Neil Docherty
written, produced and directed by John Rubin ; a production of NOVA and National Geographic Television in association with John Rubin Productions, Inc. ; WGBH Boston
a Mentorn production for Nova/WGBH in association with CBC ... [and others] ; produced and directed by Ben Fox ; senior executive producer, Paula S. Apsell
a series by Ambrica Productions in association with WGBH Boston and Channel 4 Television UK ; executive producer, Judith Vecchione ; written produced and directed by Sue Williams