Tom Baker stars in this BBC Radio 4 full-cast dramatisation of John le Carré’s powerful thriller. In the third year of perestroika, London publisher Barley Blair is sent a manuscript from Moscow. Exposing Russian nuclear threats as a sham, the information - if it’s genuine - could shatter East-West relations. Jazz-loving, hard-drinking Blair is hardly the spymasters’ idea of the perfect agent, yet they are forced to send him to Moscow to make contact. But the Cold War thaws...
The first message sent to Tom Thorne's phone was just a picture - the blurred image of a man's face, but Thorne had seen enough dead bodies to know that the man was no longer alive. But who was he? Who sent the photograph? And why? While the technical experts attempt to trace the sender, Thorne searches the bulletins for a reported death that matches the photograph. Then another picture arrives.