producer/writer, Steve Drake ; produced by Termite Art Productions for the Discovery Channel (1st work) ; produced for The Discovery Channel by Advanced Medical Productions, Inc. (2nd work) ; Assignment Discovery ... produced by Tapestry International Productions, Ltd. for the Discovery Channel
The National Film Board of Canada presents ; director, Min Sook Lee ; producer, Karen King-Chigbo ; documentary script by Min Sook Lee ; narration written by Bill Cameron