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... 　　译文(2): 冷战期间，一名退伍军人试图调查他的儿子被谋杀一事，他的儿子当时是英国情报机构的一名俄语翻译。他遇到了一张似乎无法穿透的欺骗和妄想的网。