I enjoyed this one. Gary Oldman played a great character - the total opposite of his role in Tinker, Tailor, Soldier, Spy"Slow Horses". I did a search and didn't see it show up in this thread. 6 episodes. Starring Gary Oldman amongst others. If you liked "Spooks", this is a series about washed-up MI5 people side-lined for making mistakes in their career.