Tinker, Tailor, Soldier, Spy finds George Smiley (Gary Oldman), a recently retired MI6 agent, doing his best to adjust to a life outside the secret service. However, when a disgraced agent reappears with information concerning a mole at the heart of the service, Smiley is drawn back into the murky field of espionage. Tasked with investigating which of his trusted former colleagues has chosen to betray him and their country, Smiley narrows his search to four suspects - all experienced, skilled and successful agents - but past histories, rivalries and friendships make it far from easy to pinpoint the man who is eating away at the heart of the British establishment. An acting masterclass from the crme de la crme of British film (Colin Firth (The King's Speech), Tom Hardy (Inception), Mark Strong (Kick Ass), Benedict Cumberbatch (Sherlock) and inspired direction from Let the Right One In’s Tomas Alfredson make this gripping and tense adaptation of John le Carr’s classic spy novel essential viewing. Adapted from John le Carr’s uniquely British 1973 espionage novel, Tinker, Tailor, Soldier, Spy is set in the analogue conditions of the Cold War, a time when cassette tape and Telex were your only gadgets and where middle-aged spies exchanged looks of cordial hatred--and the occasional loyalty--like Bond and Bourne exchange weapons, women and warm locations. Gary Oldman ( Leon, Batman Begins, The Dark Knight) plays George Smiley, the former agent who’s called in from the cold to hunt down one of his own--a Soviet mole in the top ranks of the leaky secret service that runs MI5 and MI6. Once inside, his investigations are simultaneously professional and deeply personal: digging around for one double-crossing colleague selling secrets to the Russians only unearths another sleeping with his wife. Le Carr’s London hasn’t been updated so much as back-filled with autumnal 1970s design: brown and pumpkin patterns upholster the shabby little rooms and crooked staircases through which the spies pursue each other, while the supporting cast--John Hurt, Colin Firth, Benedict Cumberbatch, Tom Hardy, Kathy Burke, Mark Strong and a porcine Toby Jones--is regularly squeezed, often several titans of British cinema at a time, into cramped British cars or shelf-sized offices. George Smiley has a natural home in Oldman, who, like Smiley, has a self-effacing control of his craft--hiding himself in outrageous villains or declining a credit entirely, as he did in Ridley Scott’s Hannibal. With its atmospheric drab and novelistic pace, Tinker, Tailor, Soldier, Spy is the kind of chamber-piece that suits showy ensemble performances, but Oldman’s turn as Smiley is the most subtle in recent history. --Leo Batchelor