Smiley Tracks the Mole

Overview

The investigation begins, with Peter Guillam burgling the archives for information, while Smiley visits an old comrade whose past knowledge could prove vital to locating the spy.

Guest Stars

Bernard Hepton

Toby Esterhase

Ian Richardson

Bill Haydon

Michael Aldridge

Percy Alleline

Terence Rigby

Roy Bland

Beryl Reid

Connie Sachs

Alexander Knox

Control

Frank Compton

Bryant

Frank Moorey

Lauder Strickland