Tinker Tailor Soldier Spy to be filmed

From the Guardian:

John le Carré's hit thriller Tinker, Tailor, Soldier, Spy is to hit the big screen. The author, whose real name is David Cornwall, is at work with the scriptwriter Peter Morgan on a film adaptation of the novel, first published in 1974 as the first instalment in a trilogy about cold war spies. To be produced by Working Title - the production company behind most of the British film industry's biggest hits - it will be the first feature-film version of the novel, which was made into a television series starring Alec Guinness in 1979.