George Smiley - an ex-spy who is retired for a year - has been called back to work for a new mission. He needs to find a Soviet mole within the structure of MI6. Connecting the failure of a Hungary operation and the continuing success of Operation Witchcraft (an apparent source of significant Soviet intelligence), he believes the information is true.
7.3
6.4
6.0
6.8
6.5
8.8
8.0