In the bleak days of the Cold War, espionage veteran George Smiley is forced from semi-retirement to uncover a Soviet mole within his former colleagues at the heart of MI6. Gary Oldman, Colin Firth, Tom Hardy, John Hurt, Toby Jones, Mark Strong, Benedict Cumberbatch Added on Amazon Prime 2023-05-24. Added on Starz 2023-06-01. Youtube Trailer