Tinker Tailor Soldier Spy - Season 1 Episode 4 How It All Fits Together One of Britain's master spies is working for the enemy. Can George Smiley beat him at his deadly game?
Overview: Ricki Tarr becomes unstable and George Smiley must examine his past to find answers. He must examine his personal life as well as his past with the Circus, especially in regard to Control. He also reflects on his meeting with Karla, 'The Sandman'.