4/4 Nigel takes up free running in the hope that fitness can improve his performance at work.
5/6 Comatose Ben punches his physiotherapist, while Elvis drops in on his unconscious mind.
6/8 The three couples end up on a 'date night' together.
6/6 Love is all around? It is Prunella and Julian's wedding day. Stars Geoffrey Palmer.
4/4 Hal faces the challenge of unwanted romantic attention.
3/6 It's late, the schedules have gone barmy and our Radio 4 announcer has marital woes.
Wendy's baby is due, but it is Robin who takes to his bed with stomach cramps.
3/4 A little bit of murky police history comes back to haunt the Haling squad.
4/6 Comatose Ben's doctors bring in a psychiatrist, as he recalls his therapy from the past.
6/6 Anne is off to Cambridge, but Charlotte doesn't know the meaning of the word 'thick'.