Granada International ; London Weekend Television ; series developed by David Butler ; written by David Butler and John Gorrie ; directed by John Gorrie, Christopher Hodson, and Tony Wharmby ; produced by Jack Williams
LD Entertainment, Roadside Attractions, Pathé Productions, BBC Films and Ingenious Media present ; a Calamity Films production ; directed by Rupert Goold ; screenplay by Tom Edge ; produced by David Livingstone