My favorite Slow Horses series so far. And, it ends with this spectacular episode. I've read all the Slow Horses novels, the novella, and the short stories. Loved them alI. I usually never watch video productions of books I've read. Good books create images and characters in my head that I worry will be damaged by a director or an actor's interpretation. (Compare "Seabiscuit" the movie to the book. The 15 minutes I watched of the movie were awful. The book is a classic.) This series is the exception. As good as Mick Herron's description of Jackson Lamb is, Gary Oldman's is better. Everything is better. And, I loved the books. Waiting anxiously for news he's written another. Can't wait for series number 4 even though I know the story. This wonderful episode continues the excellence of a continuing series that has had no missteps. Well done.