editors Sarah Stewart and Raymond Yakeleya ; authors Walter Blondin, Raymond Yakeleya, Sarah Stewart, Colette Poitras, Leanne Goose, Antoine Mountain, George Blondin and Dene elders ; foreword by Walter Blondin
a Florentine Films production ; a film by Ken Burns ; written by Geoffrey C. Ward ; produced by Paul Barnes, Pam Tubridy Baucom, Ken Burns ; produced in association with WETA Washington, DC ; executive producer, Ken Burns