written and produced by Christine Lesiak ; co-produced by Matthew L. Jones ; a production of the Native American Public Broadcasting Consortium and the Nebraska Educational Television Network for the American experience ; presented by WGBH/Boston, WNET/New York and KCET/Los Angeles
a production of Trans Pacific Television and KTEH/San Jose, presented in association with KCET/Los Angeles ; written, produced and directed by Jon Else
a production of Trans Pacific Television and KTEH/San Jose, presented in association with KCET/Los Angeles ; written, produced and directed by Jon Else
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
produced by Michael Kirk, Miri Navasky, Karen O'Connor ; directed by Michael Kirk ; written by Michael Kirk & Peter J. Boyer ; correspondent, Peter J. Boyer