Translator Robert Jones is convinced he has discovered a conspiracy inside British intelligence, but no sooner does he voice his fears than he dies in suspicious circumstances. His father determines to uncover the truth about his death, but he unearths secrets during his investigation that destroy his faith in the government. Thriller, with Michael Caine, Nigel Havers, James Fox and John Gielgud.

A war veteran tries to investigate the murder of his son who was working as a Russian translator for the British intelligence service during the Cold War. He meets a web of deception and paranoia that seems impenetrable...