Taken from the book by John le Carré, George Smiley rallies to the aid of his former intelligence colleague, Ailsa Brimley, to investigate a mysterious letter from a junior master's wife at Carne School, a boy's school. When Smiley goes to Carne to investigate, he finds the junior master's wife brutualy murdered, with her husband as one of the suspects.
IMDb 6.4/1019911 h 42 min 
