Forget James Bond for a moment and step into the real, dour and chilling world of spies and counterspies. Richard Burton was nominated for a Best Actor Academy Award for his role as the burned-out British agent who refuses to "come in from the cold" to take a desk job. Instead, he launches into the most dangerous assignment of his career, stalking East German agent (and Golden Globe winner) Oskar Werner. John Le Carre's best-selling novel provides...

No doubt remains; a mole has infiltrated the highest level of the Circus, code name for British Secret Intelligence Service. Sidelined agent George Smiley is covertly tapped to root out the traitor-a task that requires an intensive dig through the labyrinths of Cold War espionage and his own past. Stellar ensemble casts bring John le Carre's thrilling tales of Cold War-era espionage to vivid life in these television classics.

Some say George Smiley is in innocent retirement. Others say he was sacked after the Czech scandal. But all agree that nobody ever leaves the 'Circus' without some unfinished business. Brought out of retirement to trace an enemy infiltrator in the department where he was once the prize employee, the shy and retiring master of espionage moves forwards to investigate and finds himself going backwards over very old ground.

At the height of the Cold War, a precarious operation goes deadly wrong, and the head of British Intelligence wonders if a double agent is leaking vital secrets. Brought out of retirement to expose the potential mole, master spy George Smiley is the only one who can be trusted to expose one of their own. Or can he? As the emotional and physical tolls mount on the high-ranking suspects, Smiley will be forced into the ultimate international spy game...