However, Smiley is secretly hired to investigate in order to discover the identity of the mole. He gets confirmation when young agent Ricky Tarr (Tom Hardy) has an affair with the wife of a high-ranking Soviet. Without naming anyone, she admits there’s a mole within MI6 and her confession puts both their lives in danger. Smiley begins to suspect several colleagues, including Percy and the
The movie is slow moving and requires intense concentration in order to follow the plot, but fans of suspenseful spy thrillers will undoubtedly enjoy this production, which features strong performances from a stellar cast.
DVD extras include deleted scenes, feature commentary with director Tomas Alfredson and Gary Oldman and a behind-the-scenes look at filming called Tinker, Tailor, Soldier, Spy: First Look.