在宁静的夜晚，潜藏的危机悄然逼近，连月光也无法照亮黑暗中的阴影。色鬼电影

　　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.