a co-production of the Institute for Research in History and WGBH/Boston ; produced by Barbara Abrash and Martha Sandlin ; written & directed by Martha Sandlin
written by Gerald Durrell ; directed by Sheree Folkson ; performed by Eugene Simon, Imelda Staunton, Chris Langham, Omid Djalili, Matthew Goode, Russell Tovey ; produced by Simon Lewis, British Broadcasting Corporation, WGBH Boston
directed by Michael Kirk ; written by Michael Kirk & Mike Wiser ; produced by Michael Kirk, Mike Wiser, Vanessa Fica ; a Frontline production with Kirk Documentary Group
a Nova production by Green Umbrella Ltd. for WGBH/Boston in association with BBC-TV and Sveriges Television ; produced by Peter Jones and Thomas Levenson ; written by Thomas Levenson ; directed by Peter Jones
written by Stephen Lyons & Llewellyn M. Smith ; directed by Llewellyn M. Smith ; produced by Llewellyn M. Smith, Stephen Lyons ; a Nova production for WGBH Boston ; WGBH Educational Foundation