a production of Table Mountain Films, Obsessively Creative, and Terra Mater Factual Studios in co-production with Thirteen in association with DTI South Africa ; written and directed by Joe Kennedy ; produced by Stefania Müller
written and produced by Joe Kennedy ; directors, Joe Kennedy, Nic Young ; producer, Katharina Pechel ; an Off the Fence production for Thirteen in association with ARTE and WNET.org
a BBC/Discovery Channel co-production in association with Wanda Firms ; series producer, Karen Bass ; produced by Justin Anderson, Peter Bassett, Joe Stevens, Hugh Pearson and Jeff Turner