Benedict Cumberbatch
Peter Guillam
David Dencik
Toby Esterhase
Stephen Graham
Jerry Westerby
Simon McBurney
Oliver Lacon
Svetlana Khodchenkova
Irina
Konstantin Khabenskiy
Polyakov
Christian McKay
Mackelvore
Péter Kálloy Molnár
Hungarian Waiter
Ilona Kassai
Woman in Window
Amanda Fairbank-Hynes
Belinda
Peter McNeil O'Connor
Fawn
Matyelok Gibbs
Mrs Pope-Graham
Philip Hill-Pearson
Norman
Sarah-Jane Robinson
Mary Alleline
Katrina Vasilieva
Ann Smiley
William Haddock
Bill Roach
Philip Martin Brown
Tufty Thesinger
Alexandra Salafranca
Turkish Mistress
Gillian Stevenson
Listening Woman
Rupert Procter
Guillam's Boyfriend
John le Carré
Christmas Party Guest
Michael Sarne
Karla (Voice)
Jean-Claude Jay
French Man at Residency
Harvey Walsh
Schoolboy (uncredited)