政局密云是一部高质量的剧情 悬疑 犯罪 美国 欧美 的影视作品,影片的关键词是政局密云 teenage research incident unrelated seemingly Underground ,A thriller set in London, in which a politician's life becomes increasingly complex as his research assistant is found dead on the London Underground and, in a seemingly unrelated incident, a teenage drug dealer is shot dead.