5 Fingers

“The true story of the most fabulous spy of all time!”

Ulysses Diello (James Mason) is valet to the British Ambassador in Ankara, a man who wants more money than a servant will ever earn and sees what he can sell to get it. During the war he offers the ambassador's secrets to the Germans, while also courting Condesa Anna Staviska (Danielle Darrieux), a Polish countess who has fled her country. Joseph L. Mankiewicz keeps Diello in the ambassador's residence, in the dark suit of a man who waits to be summoned.