Edward Burtynsky ; Mercury Films, Foundry Films present ; in co-production with the National Film Board of Canada, and in association with TVOntario ; director, Jennifer Baichwal ; produced by Nick de Pencier, Daniel Iron, Jennifer Baichwal
Mouvement Perpétual presents ; produced and directed by Philip Szporer & Marlene Millar ; produced with the participation of the Canadian Television Fund, in association with Bravo! BRAVO! Canada [and] APTN (Aboriginal Peoples Television Network)
a National Film Board of Canada, Studio D production ; directed by Aerlyn Weissman and Lynne Fernie ; written by Aerlyn Weissman and Lynne Fernie ; producers, Margaret Pettigrew, Ginny Stikeman
Glacialis Productions in co-production with the National Film Board of Canada and Gedeon Programmes ; a film by Carlos Ferrand ; produced by Éric Michel [and 3 others] ; direction, Carlos Ferrand ; script, Carlos Ferrand, Jean Lemire, with the collaboration with Thierry Piantanida