a Maya Vision production in association with the BBC and PBS ; written and presented by Michael Wood ; directed by David Wallace ; produced by Rebecca Dobbs
National Geographic ; produced by Darlow Smithson Productions in association with Channel 4 and France 5 for National Geographic Channel ; producer/director, Yavar Abbas
2 entertain Video ; an Oxford Film and Television production for BBC, in association with The History Channel ; series producer, Paul Bradshaw ; written by Terry Jones ; produced and directed by Lucy Cooke, Nigel Miller