Called out of retirement to settle the affairs of a friend, Smiley finds his old organization, the Circus, so overwhelmed by political considerations that it doesn't want to know what happened. He begins to follow up the clues of his friends past days, discovering that the clues lead to a high person in the Russian Secret service, and a secret important enough to kill for. Smiley continues to put together the pieces a step ahead or a step behind the Russian killers. 卡拉自己归降了？好牵强无聊的结局。。。。。。 Quote: 这部是 "所谓的Smiley三部曲的终结。Smiley最终胜利了，不过这并不能给他带来一丝快乐，因为他知道英国在冷战中无关大局。Smiley是James Bond的反面，矮胖，穿不合身的衣服，以研究德语古诗歌为爱好，妻子不忠。Alec Guiness演的Smiley很有名，le Carre也很满意，专门有书献给Guiness。"
