A British reporter and his wife, on vacation in Paris, run into a gang of counterfeiters.

Undercover agent Robert Leyland entraps crooks trying to sneak expensive goods past customs on transatlantic crossings. After Leyland falls for reluctant smuggler Barbara Standish, he convinces her to return with him to France with her cache of diamonds. But she is unaware of a network of thieves onboard their ship, competing against each other to make off with her jewels.

Count Dimitri is sentenced to death for hitting Prince Paul who was trying to steal a kiss from Countess Vera. Prince Paul pardons him because of a young girl who knew how to conquer his heart at the right time.

A ruthless woman takes advantage of gullible men to climb up the social ladder.

With the ending of the Spanish Civil War, a dispirited band of volunteers from the International Brigades seeks refuge in France. But on reaching the frontier, the band is disarmed, and all are detained as political prisoners. Then come instructions from Vichy that all fit prisoners are to be sent to Morocco to work on the Sahara railway for the Germans. However, one man manages to escape to London with vital information for the Allies.

Kate is secretary to Lord Flamborough. But she is also leader of a criminal gang. Can Mike Pemberton catch her red-handed?

The Four Men of the title are British WWI veterans who decide to work secretly against enemies of the country. They aren't above a bit of murder or sabotage to serve their ends, but they consider themselves to be true patriots.

Frantic farce involving a neglected wife, a stolen diamond and four identical briefcases.

Lord and Lady Pilkington get tricked out of their money by a con man. They later run into the swindler in a hotel - which happens to be owned by their butler - and they devise a plan to scam the con man and get both revenge and their money back.

A greedy but successful professional gambler wants to join the British Establishment when he falls in love with a blue-blooded lady. But first he must mend his ways and then dump his nightclub singer girl friend. She's not so easy to get rid of, neither is his past.