a co-production of Thirteen for WNET.org and Mannes Productions, Inc. in association with ARTE/France, NDR, Australian Broadcasting Corporation with the participation of YLE ; Louise Rosen Ltd. ; a film by Elena Mannes ; executive producers, Elena Mannes, Margaret Smilow ; written and directed by Elena Mannes
written by Larry Klein ; produced and directed by Niobe Thompson ; produced for Nova by Larry Klein ; a Nova production by Clearwater Documentary Inc. in association with CBC ; a Nova production by Lawrence Klein Productions, LLC for WGBH Boston
a Screenscope production in association with South Carolina ETV ; a film by Marilyn & Hal Weiner ; producer, Marilyn Weiner ; director-writer, Hal Weiner
written and produced by Graham Chedd ; directed by Larry Engel ; a co-production of Chedd-Angier-Lewis Productions and Thirteen in association with WNET.ORG