a BBC productions ; WGBH Boston co-production ; adapted by David Nicholls ; directed by David Blair ; produced by David Snodin ; screenplay by David Nicholls ; executive producer, Kate Harwood
Virgin Films ; Goldcrest in association with the National Film Finance Corporation present ; screenplay by Julian Mitchell based in his original play ; produced by Alan Marshall ; directed by Marek Kanievska
British Broadcasting Corporation ; Turner Entertainment Co. ; an AOL Time Warner Company ; produced and dramatised by Donald Wilson ; directed by David Giles and James Cellan Jones