Tinker Tailor Soldier Spy
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.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 worki... Read more
Starring Alec Guinness, Michael Jayston, Terence Rigby, George Sewell, Ian Richardson, Bernard Hepton, Hywel Bennett, Ian Bannen, Alexander Knox, Michael Aldridge
It's a crime and drama show, and has a rating of 8.5 out of 10 from Imdb which is very high for this kind of show.
Watch it here
Not found streaming from Ireland.