"Sleepers" 1991

Synopsis:

Amidst the thaw of glasnost, the Kremlin discovers that two Soviet agents, sent to England under deep cover in 1965, have been "lost." A beautiful and ambitious Russian agent, sent to London to track them down, becomes embroiled in a tangle of CIA, KGB and MI-5 plots and counter-plots as the two lost agents, now utterly assimilated, try to avoid detection.

Cast:
Nigel Havers
Nigel Havers
Jeremy Coward 
Warren Clarke
Warren Clarke
Albert Robinson 
Michael Gough
Michael Gough
Andrei Zorin 
David Calder
David Calder
Viktor Chekhov 
Christopher Rozycki
Christopher Rozycki
Oleg Petrovski