Odeon Films and Oasis International present ; a Shaftesbury Films/Massey production ; directed by Mina Shum ; written by Dennis Foon & Mina Shum ; produced by Christina Jennings, Raymond Massey, Scott Garvie
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