《暗藏杀机 The Secret Adversary》是由弗兰西丝卡·安妮丝,詹姆斯·沃里克,乔治·D·贝克,亚历克·马克温,John,约主演的一部恐怖片，Childhood friends Tommy and Tuppence meet in London after having served in World War I. Recently "demobed", short of money, and with no job prospects, they decide to become adventurers for hire. Soon, they are employed by the British Government to locate a secret treaty signed before the war.