Hywel Bennett

George Smiley, the aging master spy of the Cold War and once heir apparent to Control, is brought back out of retirement to flush out a top level mole within the Circus. Smiley must travel back through his life and murky workings of the Circus to unravel the net spun by his nemesis Karla 'The Sandman' of the KGB and reveal the identity of the mole before he disappears.

The Wednesday Play is an anthology series of British television plays which ran on BBC1 from October 1964 to May 1970. The plays were usually written for television, although adaptations from other sources also featured. The series gained a reputation for presenting contemporary social dramas, and for bringing issues to the attention of a mass audience that would not otherwise have been discussed on screen.