written, produced and directed by Peter Frumkin ; produced in association with the Center for Independent Documentary ; a co-production of Peter Frumkin Productions LLC and Thirteen/WNET New York
[a production of Thirteen and Golden Egg Productions in association with WNET.org] ; director and producer, Ellen Goosenberg Kent ; producers, Julie Clarke, Irene Hess
written and directed by Ian Denyer ; series producer, Ian Denyer ; an Oxford Films production in association with Apostles for the WNET Group, in association with the BBC
series producer and director, Adrian Pennink ; written and presented by Niall Ferguson ; edit producer, Ewan Roxburgh ; a Chimerica Media production ; produced in association with Thirteen Productions for WNET