directed by Peter Whitmore ; performed by Paul Eddington, Sir Nigel Hawthorne, Derek Fowlds, Ian Lavender ; produced by Peter Whitmore, British Broadcasting Corporation
directed by Roger Singleton-Turner ; performed by Simon Hill, Lucinda Edmonds, Christopher Reilly, Jayne Rosamund, Jeremy Dimmick, Timothy Stark ; produced by Paul Stone, British Broadcasting Corporation
written by Tony Marchant and Damian Wayling ; co-created by Tony Marchant ; directed by Ashley Pearce ; produced by Nick Pitt ; Twenty Twenty Productions Ltd. ; Shed Media Scotland ; BBC