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.
A man escapes from a Russian prison and then from a United States embassy, taking with him some very...
A U.S. Treasury Department agent is sent to Morocco to find a fortune in counterfeit money hidden by...
The wife of a international spy arrives in Berlin for a holiday. While her husband is away, she fall...
Doug Collins has been a highly-respected analyst at the FBI for twenty-five years. He is liked and a...
Yankee soldiers-of-fortune smash a spy plot aimed at seizing Hong Kong.
Reporter Michael Gordon uncovers intrigue in Damascus, where the Allies and Nazis struggle for contr...
Secret Agent Bart Fargo chases the kidnappers of the inventor of a death ray.
Foreign powers keep getting their hands on U.S. military secrets, so the head of the American diplom...
Phillip Gresson is in the employ of the British secret service, while heroine Judith is a spy for th...
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...
A government agent with a photographic memory is assigned to solve the disappearance of an entire fl...
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...
G-Men in Washington break up a powerful spy ring and capture the ringleaders.
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.
Román Aguirre (Sebastián Rubio) is a former Peruvian action film star. He had his best moment betwee...
Some dastardly criminals have stolen some top secret plans and tattoo them on the back of a woman so...