Four-part Cold War thriller - a Russian agent enters England to force a British mole to reveal himself.

Starring:
Edward Woodward
Ian Charleson
Joss Ackland
Richard E. Grant
John McEnery
Peter Vaughan
James Laurenson
Denholm Elliott
Espen Skjønberg
Catherine Neilson
Sven-Bertil Taube
Hugh Fraser

Two DVDs.
£7.99