produced by Granada Television in association with WGBH Boston ; produced by Christopher Morahan ; written by Ken Taylor ; directed by Christopher Morahan and Jim O'Brien
a National Geographic Television production ; in association with NHK and NOVA/WGBH ; produced by Michael Mahoney ; teleplay by John Goldsmith ; directed by John Bradshaw
produced by Primitive Entertainment and Films à Trois in co-production with the National Film Board of Canada ; produced in association with Centre National de la Cinématographie ; directed by Nick de Pencier ; narration written by Elizabeth Arledge ; produced for NOVA by Elizabeth Arldege
PBS ; executive producer, Sharon Grimberg ; an American Experience film in association with Apograph Productions Inc., Tecumseh LLC, Firelight Media, and Native American Public Telecommunications ; WGBH Educational Foundation ; WGBH-Boston