Acclaimed adaptation of John le Carre's novel. When summoned by the cabinet watchdog for intelligence affairs, Smiley agrees to head the hunt for a secret service mole. Show more

Acclaimed adaptation of John le Carre's novel. Smiley is forced to go back over some very old ground when he is told a story about spies.

Acclaimed adaptation of John le Carre's novel. In his search for the mole sitting at the heart of the Circus, Smiley sets out for Oxford to visit an invaluable friend.

Acclaimed adaptation of John le Carre's novel. Smiley remembers Karla, the legendary head of Moscow Circus. Show more

Acclaimed adaptation of John le Carre's novel. Smiley thinks that the time has come to call on Jim Prideaux, whose assignment to Czechoslovakia went wrong. Show more

Acclaimed adaptation of John le Carre's novel. Smiley's investigation to snare the traitor at the heart of the Circus leads him to a Fleet Street journalist. Show more

In the final part of John le Carre's classic story, George Smiley's search for the mole at the heart of the Circus finally comes to an end.