No sooner had I posted my previous piece, on the demise of Spooks, when I chanced upon the first publicity still for the new-but-last series. Always the way of things! So, a brief additional post showing Nicola Walker and Peter Firth, in character as Ruth and Harry, on the verge of an embrace… five years on from the Series Five promo used last time! In between, Peter has appeared as a corrupt local councillor, in the three-part Sunday evening serial South Riding, while Nicola has been a guest star - married to a murderous taxi driver played by Eddie the barman from Hustle! - in the first and best series of Luther. Quite a revelation she was, too. Now the two actors are reunited in perhaps their best known roles for one final time.