2 entertain ; British Broadcasting Corporation ; BBC Worldwide Ltd. ; producers, Kevin Bishop, Nick Symons ; [written] by Stephen Fry & Hugh Laurie ; director, Kevin Bishop
BBC ; writers, Paul Logue, Paul Matthew Thompson, Martha Hillier ; directors, Paul Gay, Lawrence Gough, Carolina Giammetta, Declan O'Dwyer ; producer, Will Nicholson
written by Jack Lothian, Richard Stoneman, Julian Unthank, Colin Bateman, and Andrew Rattenbury ; series created by Dominic Minghella ; produced by Philippa Braithwaite ; directed by Nigel Cole and Stuart Orme ; Buffalo Pictures Production in association with Homerun Film Productions and Jet Stone Productions Limited
Focus Features in association with BBC Films, Astral Media, Corus Entertainment and Telefilm Canada ; a Kudos Pictures/Serendipity Point Films production in association with Scion Films ; produced by Robert Lantos, Paul Webster ; screenplay by Steve Knight ; directed by David Cronenberg