PBS ; directed by Mark Zwonitzer and Michael Chin ; produced and written by Mark Zwonitzer ; a Hidden Hill Productions film for American Experience ; a production of WGBH Boston
Metro Goldwyn Mayer ; an Orion Pictures release ; Tig Productions ; Majestic Films International ; screenplay by Michael Blake ; produced by Jim Wilson and Kevin Costner ; directed by Kevin Costner
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