Sukru runs a trading company to front a drug smuggling operation, using carrier pigeons to carry the drugs.

Some conmen convince financial journalist Brownley that leading financier Untermeyer is dead. His report throws the s...

An unexploded bomb from World War II is found by a dam, and only the makers will know how to defuse it.

An ex-con deported to Italy after serving a prison sentence in the U.S.A., has invited a group of protection racketee...

The body of a merchant seaman, reported lost overboard in the Mediterranean, is washed up on the south coast of Engla...

Duval investigates the death of an illegal immigrant killed after he disembarked from a freighter at New York.

Duval investigates the death of an illegal immigrant killed after he disembarked from a freighter at New York.

Duval investigates the theft of a valuable old master from the collection of Sir Isaac Spendler.

Duval investigates the apparently motiveless murder of a N.A.T.O. courier found in a sleeping compartment on the Blac...

Duval investigates the disappearance of a valuable antibiotic somewhere between New York and the World Health Organiz...

Duval investigates the theft of four uncut matched stones from an Angolan diamond mine.

Duval investigates the theft of a cargo of valuable platinum from a flight from Rangoon to Hong Kong after the airpla...

Duval looks into the slave trading racket, investigating the mysterious disappearance of many thousands of natives fr...

Duval is on the trail of forger Eddie Keflik, who has blackmailed a clown in a traveling circus into working for him.

Duval investigates the death of a gang member in Paris and uncovers a murder list.

Author Andrew Slater, writing a book about the war, discovers that Onno van Veer, remembered as a hero of the Dutch r...

A man extorts a large sum of money from an insurance company. Interpol begin a tireless operation to track the man th...

Duval investigates a murder. The victim's husband appears to have the perfect alibi: he was leading the Italian Mille...

Duval investigates the theft of a million dollars worth of platinum by three men posing as a U.S. Navy Patrol, who ki...

In Montreal for Interpol's annual conference, Duval catches up with a wanted man who escaped his clutches back in 1939.

Gangster Mike Marko amassed a fortune from the rackets, but did not live to spend it. Duval is on the trail of his ri...

Ronald Millais is a gigolo, living off women who fall for his easy charm. Duval investigates claims that Millais has ...

Schroeder was erroneously convicted of the murder of his business partner, Kaltmann. Duval orders that the ex-convict...

Duval goes to Madrid on the trail of a young couple who have robbed a Tel Aviv bank, using the female's threat to com...

Diamond dealer Jacob Moltz and his accomplice, girl magician Frankie Silver, devise a foolproof plan to rob the bigge...

The value of paintings by Hugo Ballard begins to soar after his death, so why would his widow slash one of his painti...

A policeman is shot in the back in the opal mining settlement of Cranby's Creek, in the Australian outback, and the t...

Insp. Duval is in pursuit of American financier Pearce Clyde, who is wanted for questioning by the U.S. Treasury. Whe...

Duval is held up in a small canal town when a strange death occurs. The local authorities think the death is a straig...

Duval responds to a tip-off from an American reporter about a possible organized blackmail racket in a Swiss ski reso...

Interpol is called in when the police find the body of a French girl in the boot of an American car. Everything point...

Lars Lukas, a French swimmer, is shot after completing a cross-Channel swim from France. It appears to be a motiveles...

Duval is on the trail of Thackeray, an international forger who robs safes and substitutes forged bills for the real ...

The driver and hostess of a coach tours company have a profitable sideline carrying out armed robberies in the towns ...

Duval agrees to help his old friend, Bernarde, the owner of a Paris salon, to keep his latest creations under wraps u...

Duval flies to Delhi to locate a consignment of live cholera vaccine stolen from a laboratory in Karachi.

Duval is asked to investigate a gun-running racket in North Africa, and suspects archaeologist Professor Velard of in...

Duval goes to South America to pick up Dave Carson, who is wanted for murder. He walks into the middle of a revolutio...

Duval is called in after an assassination of an American diplomat. Evidence seems to point to a recently released Naz...