2 entertain ; British Broadcasting Corporation ; BBC Worldwide Ltd. ; producers, Kevin Bishop, Nick Symons ; [written] by Stephen Fry & Hugh Laurie ; director, Kevin Bishop
a BBC Cymru Wales Drama Production ; executive producers, Brian Minchin and Steven Moffat ; directed by Jamie Payne ; written by Steven Moffat ; produced by Marcus Wilson
BBC ; 2 entertain ; devised by Bill Gallagher ; directors, Sue Tully and Patrick Lau ; writers, Bill Gallagher and Rachel Bennette ; producer, Ann Tricklebank
written by Dick Clement, Ian La Frenais ; directed by Coky Giedroyć ; executive producer, Richard Fell ; a Fresh Pictures and Apple Film Production co-production for BBC and TVP in association with BBC Worldwide