The waiting has paid off and the traps closes on Karla's mole. It is agreed to trade him against several English spies who were captured by the KGB, but Prideaux is still not found and he has an open account to settle with the mole. With the command structure of the Circus hollowed out and containment in progress, Smiley cannot come in from the cold but remains to pick up the pieces.

• Arthur Hopcraft
• John le Carré
• John Irvin

• Ian Richardson
• Ian Bannen
• Siân Phillips