esta fué una producción de TV UNAM ; realizacíon, Irma Avila Pietrasanta ; investigacíon y guión, Pilar López Martinez ; produccíoin, Joaquin Palma Ciénega
a co-production of Solferino Images ZDF in coproduction with 2KFilms, Umut Sanat, Quartier Latin, written by Carol Drinkwater ; executive producer, Michel Noll ; directed by Albert Knechtel
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