Cast:

• Gary Oldman George Smiley
• Colin Firth Bill Haydon
• Tom Hardy Ricki Tarr
• John Hurt Control
• Toby Jones Percy Allenine
• Mark Strong Jim Prideaux
• Benedict Cumberbatch Peter Guillam
• Ciarán Hinds Roy Bland
• David Dencik Toby Esterhase
• Philip Martin Brown Tufty Thesinger
• Kathy Burke Connie Sachs
• Laura Carmichael Sal
• Oleg Dzhabrailov Sergei
• Amanda Fairbank-Hynes Belinda
• Stephen Graham Jerry Westerby
• Konstantin Khabenskiy Polyakov
• Svetlana Khodchenkova Irina
• Jamie Thomas King Kasper
• Tomasz Kowalski Boris
• Roger Lloyd-Pack Mendel
• Simon McBurney Oliver Lacon
• Christian McKay Mackelvore
• Peter O'Connor Fawn
• Katrina Vasilieva Ann Smiley
• Layla Amir Turkish Nightclub Girl
• Pippa Andre Drunken Debutante
• Nicholas Anscombe 70s Student
• Russell Balogh Scalphunter
• Andy Callaghan Russian Dignitary
• David Frost Senior Intelligence Officer
• Heidi Graham Debutante
• Stuart Graham The Minister
• Russell Honeywell MI6 Researcher
• Denis Khoroshko Ivan
• Clare Langford Gold Dress Debutante
• Sarah Linda Miss Robinson
• Shaun Lucas Hotel guest
• Patrick Moorhouse Pool player / scalphunter
• Gino Picciano Night Club Member
• Cera Rose Pickering 70s Girl
• John Robinson Christmas Party Host / Baron
• Alexandra Salafranca Turkish Mistress
• Nick Shaw Civil Servant
• Mick Slaney Russian
• David Smith Baron
• Gary Swan MI5 Intelligence Researcher