At a reception given for the vacationing Prince Zarl of Zorania, secretly the emissary of Zorania set on negotiating a treaty with the United States, Geoffrey Wynne, apparently a society dandy, but in reality a secret service agent, meets the prince. During the reception, Wynne is summoned to Washington where he learns that the treaty has been stolen and is being held for $15,000,000 ransom. Discovering that one of the thieves is an Italian named Farnelli, Wynne enlists the aid of his fiancée, Irene Mitchell, in apprehending the thief. Irene meets the Italian who offers to accompany her to New York. En route, Wynne overtakes them, chloroforms Farnelli and rips off his disguise to reveal Prince Zarl. Zarl then admits that he has stolen the treaty in order to cover his gambling debts.

Two former intelligence operatives from the cold war reunite 40 years later and are forced to confro...

G-Men in Washington break up a powerful spy ring and capture the ringleaders.

A spy known as "1932" during World War I, is commissioned by the German Secret Service to trail Engl...

An Eskimo Army Sergeant is sent to his Arctic tribal village to gather information about a mysteriou...

Escaping from a revolution, the King of a mythical Balkan country heads to the United States. Here h...

Yankee soldiers-of-fortune smash a spy plot aimed at seizing Hong Kong.

FBI agents Allan Harper and Tommy Baker are in charge of a group of subversives, spies and saboteurs...

Secret Agent Bart Fargo chases the kidnappers of the inventor of a death ray.

A KGB assassin infiltrates the American embassy in Beirut in an attempt to eliminate a Russian defec...

A U.S. Treasury Department agent is sent to Morocco to find a fortune in counterfeit money hidden by...

Reporter Michael Gordon uncovers intrigue in Damascus, where the Allies and Nazis struggle for contr...

Aviation action highlights this programmer which concerns foreign intrigue and a pair of WW1 buzz-bo...

A German spy who is married to Lillian, the sister of Rosie O'Grady.

Foreign powers keep getting their hands on U.S. military secrets, so the head of the American diplom...
Feature film derived from edited episodes of the television series "Secret File, U.S.A."
A spy wants to "come in from the cold" since his last assignment resulted in the death of two innoce...

The Delphi Bureau is a top-secret spy cadre answerable only to the U.S. president. The organization ...

A veteran Russian spy is brought out of retirement to be sent to the West to do an important sabotag...
At the outbreak of the World War, Janet Graham, a telegrapher, is persuaded by Eddie Delano, a crook...
Exiled French patriot helps to find the men who want to betray emperor Napoleon III by selling milit...