Sukru runs a trading company to front a drug smuggling operation, using carrier pigeons to carry the drugs. Air Date : 13th-Sep-1959  Read More

Some conmen convince financial journalist Brownley that leading financier Untermeyer is dead. His report throws the stock market into confusion, allowing the conmen to clear up on the markets. Brownley is then murdered. Air Date : 20th-Sep-1959  Read More

An unexploded bomb from World War II is found by a dam, and only the makers will know how to defuse it. Air Date : 27th-Sep-1959  Read More

An ex-con deported to Italy after serving a prison sentence in the U.S.A., has invited a group of protection racketeers to join him in Naples. Air Date : 4th-Oct-1959  Read More

The body of a merchant seaman, reported lost overboard in the Mediterranean, is washed up on the south coast of England with a bullet in his head. Air Date : 11th-Oct-1959  Read More

Duval investigates the death of an illegal immigrant killed after he disembarked from a freighter at New York. Air Date : 18th-Oct-1959  Read More

Duval investigates the death of an illegal immigrant killed after he disembarked from a freighter at New York. Air Date : 25th-Oct-1959  Read More

Duval investigates the theft of a valuable old master from the collection of Sir Isaac Spendler. Air Date : 1st-Nov-1959  Read More

Duval investigates the apparently motiveless murder of a N.A.T.O. courier found in a sleeping compartment on the Black Sea Express Air Date : 8th-Nov-1959  Read More

Duval investigates the disappearance of a valuable antibiotic somewhere between New York and the World Health Organization in Sweden. Air Date : 15th-Nov-1959  Read More

Duval investigates the theft of four uncut matched stones from an Angolan diamond mine. Air Date : 22nd-Nov-1959  Read More

Duval investigates the theft of a cargo of valuable platinum from a flight from Rangoon to Hong Kong after the airplane is forced down by a passenger. Air Date : 29th-Nov-1959  Read More

Duval looks into the slave trading racket, investigating the mysterious disappearance of many thousands of natives from Mombasa during the annual pilgrimages to Mecca. Air Date : 6th-Dec-1959  Read More

Duval is on the trail of forger Eddie Keflik, who has blackmailed a clown in a traveling circus into working for him. Air Date : 13th-Dec-1959  Read More

Duval investigates the death of a gang member in Paris and uncovers a murder list. Air Date : 20th-Dec-1959  Read More

Author Andrew Slater, writing a book about the war, discovers that Onno van Veer, remembered as a hero of the Dutch resistance, was not executed by the S.S. after all. Duval unearths a tale of treachery and murder. Air Date : 27th-Dec-1959  Read More

A man extorts a large sum of money from an insurance company. Interpol begin a tireless operation to track the man through countries that don't have Interpol agreements. Air Date : 3rd-Jan-1960  Read More

Duval investigates a murder. The victim's husband appears to have the perfect alibi: he was leading the Italian Mille Migla motor race at the time of her death. Air Date : 10th-Jan-1960  Read More

Duval investigates the theft of a million dollars worth of platinum by three men posing as a U.S. Navy Patrol, who killed the passengers and crew of the S.S. Jensen. Air Date : 17th-Jan-1960  Read More

In Montreal for Interpol's annual conference, Duval catches up with a wanted man who escaped his clutches back in 1939. Air Date : 24th-Jan-1960  Read More

Gangster Mike Marko amassed a fortune from the rackets, but did not live to spend it. Duval is on the trail of his right-hand man, Pavone. Air Date : 31st-Jan-1960  Read More

Ronald Millais is a gigolo, living off women who fall for his easy charm. Duval investigates claims that Millais has kidnapped a millionaire's daughter. Air Date : 7th-Feb-1960  Read More

Schroeder was erroneously convicted of the murder of his business partner, Kaltmann. Duval orders that the ex-convict be watched when he hints at committing the crime for which he has already been punished. Air Date : 14th-Feb-1960  Read More

Duval goes to Madrid on the trail of a young couple who have robbed a Tel Aviv bank, using the female's threat to commit suicide as a diversionary tactic. Air Date : 21st-Feb-1960  Read More

Diamond dealer Jacob Moltz and his accomplice, girl magician Frankie Silver, devise a foolproof plan to rob the biggest diamond house in Amsterdam, and frame safe-cracker Sash Moran. Air Date : 28th-Feb-1960  Read More

The value of paintings by Hugo Ballard begins to soar after his death, so why would his widow slash one of his paintings? Air Date : 6th-Mar-1960  Read More

A policeman is shot in the back in the opal mining settlement of Cranby's Creek, in the Australian outback, and the townsfolk claim the shooting was carried out by Emil Brock, who is wanted for murder by Interpol. Air Date : 13th-Mar-1960  Read More

Insp. Duval is in pursuit of American financier Pearce Clyde, who is wanted for questioning by the U.S. Treasury. When he arrives at Clyde's hotel in the Himalayas, Duval sets off a booby-trap. Air Date : 20th-Mar-1960  Read More

Duval is held up in a small canal town when a strange death occurs. The local authorities think the death is a straight forward suicide, but Duval sees evidence of something more sinister. Air Date : 27th-Mar-1960  Read More

Duval responds to a tip-off from an American reporter about a possible organized blackmail racket in a Swiss ski resort and goes to Switzerland posing as his Paris banker friend, Count de Regny. When he arrives in Switzerland he realizes that he has been set up as the next victim. Air Date : 3rd-Apr-1960  Read More

Interpol is called in when the police find the body of a French girl in the boot of an American car. Everything points to Ben Stack as the murderer, but Duval is not convinced. Air Date : 10th-Apr-1960  Read More