Foreign Intrigue is a thrilling crime drama set in the post-World War II era. It follows the story of a counter-intelligence agent who finds himself entangled in a web of mystery and danger. As he unravels a blackmail scheme, he must navigate through double identities, femme fatales, and a world of foreign intrigue. With twists and turns at every corner, the agent must rely on his instincts to uncover the truth and save the day.

Following WW II, a U.S. army officer stationed in West Germany is assigned with keeping classified information away from the Communists. Unfortunately, Red spies know that he suffers from sudden black-outs and use this to hypnotise him, and make it appear that he is a traitor.

While perusing the books of an engineering company, fastidious auditor Frank Manning encounters rum goings on when he is approached by a woman who claiming she is being blackmailed. She begs him to find certain letters and he eventually agrees. Having obtained the letters, he takes them to a specified address where, to his horror, he finds a man, fully clothed, dead in the bath.

A man gets in trouble when he accidentally kills and covers up a murder of a girl he meets after a big fight with his wife.

After a nocturnal car accident on the English countryside, an unfortunate couple is invited to a mysterious manor occupied by a creepy embalmer who throws sexy drug parties there.

A jewel thief finds himself a target when a smuggled cigarette case made from a stolen new metal falls into his hands.