国家机密
- 年: 1950
- 国家: United Kingdom
- 类型: 惊悚, 剧情, 爱情, 悬疑
- 工作室: London Films Productions, British Lion Films
- 关键词: operation, assassination, based on novel or book, dictator, blackmail, letter, murder, conspiracy, british noir, state police, manhunt
- 导向器: Sidney Gilliat
- 投: Douglas Fairbanks Jr., 格林尼斯·约翰斯, 杰克·霍金斯, 赫伯特·洛姆, Walter Rilla, Karl Stepanek
