Sean Connery (Barley Blair)
Michelle Pfeiffer (Katya)
Roy Scheider (Russell)
James Fox (Ned)
Klaus Maria Brandauer (Dante)
John Mahoney (Brady)
Vladimir Sidirov (Leningrad Police Officer)
Pavel Sirotin (Watcher)
Fyodor Smirnov (Watcher)
Jason Salkey (Johnny)
Raisa Ryazanova (Russian Guest)
David Ryall (Colonial Type)
George Roth (Cy)
Sergei Reusenko (KGB Man)
Paul Rattee (Whitehall - Army Officer)
Colin Stinton (Henziger)
Elena Stroyeva (Anastasia)
Simon Templeman (Whitehall - Psychoanalyst)
Jack Raymond (Lev)
Gennady Venov (Katya's Father)
Vladimir Zunetov (Dan)
Sasha Yatsko (Russian Writer)
Daniel Wozniak (Zapadny)
Nicholas Woodeson (Niki Landau)
Martin Wenner (Whitehall - Scientist)
Yegueshe Tsturvan (Flute Player)
David Timson (George)
Margot Pinvidic (Woman Interpreter)
Nikolai Pastukhov (Uncle Matvey)
Nikolai Nikitin (Leningrad Police Officer)
Ellen Hurst (Anna)
David Henry (Minister, Whitehall)
Denys Hawthorne (Paddy)
Constantine Gregory (KGB Interviewer)
Rob Freeman (Hoover)
Michael Fitzpatrick (Hoover)
Keith Edwards (Hoover)
Craig Crosbie (Technician)
Charlotte Cornwell (Charlotte)
Martin Clunes (Brock)
Jay Benedict (Spikey)
Eric Anzumonyin (Nasayan)
Georgi Andzhaparidze (Yuri)
Alexei Jawdokimov (Arkady)
Paul Jutkevich (Mischa)
Vladek Nikiforov (Tout)
Gina Nikiforov (Russian Guest)
Tuck Milligan (Stanley)
Ian McNeice (Merrydew)
Mac McDonald (Bob)
Peter Mariner (US Scientist)
Blu Mankuma (Merv)
Kate Lock (Jacky)
Christopher Lawford (Larry)
Mark LaMura (Todd)
Peter Knupffer (Sergey)
Michael Kitchen (Clive)
Ken Russell (Walter)
J.T. Walsh (Quinn)
David Threlfall (Wicklow)