coordinación general: Martín Almaraz Moreno ; investigación, Francisca Miranda Silva ; diseño y programación, Hector Alberto Figueroa C. ; realizado por el Canal 22
a film by Nettie Wild ; a Canada Wild production ; in association with the Canadian Broadcasting Corporation ; produced by Nettie Wild, Kirk Tougas, Betsy Carson ; written by Nettie Wild, Manfred Becker
by Nettie Wild ; produced by Canada Wild Productions Ltd. in association with the Canadian Broadcasting Corporation ; produced by Nettie Wild, Kirk Tougas, Betsy Carson ; written by Nettie Wild, Manfred Becker