produced by Green Lion Productions, Inc., in association with the Canadian Broadcasting Corporation, with the participation of Telefilm Canada and Société générale des industries culturelles (SOGIC) [and] National Film Board of Canada ; director, Anne Henderson ; writer, Gwynne Dyer ; producers, Marrin Canell, Catherine Mullins
an Educational Film Center production for the American Experience ; WGBH Educational Foundation ; WGBH Boston ; written and produced by Ruth Pollak ; co-producer and writer, Felicia M. Widmann