The Whistle Blower

In this gripping 1986 British spy thriller, Michael Caine stars as Frank Jones, a retired British naval officer who becomes embroiled in a web of deceit and paranoia when his idealistic son Bob is murdered while working as a Russian translator for the British intelligence service during the Cold War. As Frank delves deeper into the mystery, he uncovers a shocking truth about a Soviet mole who infiltrated the highest echelons of British intelligence, putting his own life - and that of his daughter-in-law and young granddaughter - at risk.