Seasons & Episodes
The Thirteen Innocents
Sukru runs a trading company to front a drug smuggling operation, using carrier pigeons to carry the drugs.
The Money Game
Some conmen convince financial journalist Brownley that leading financier Untermeyer is dead. His report throws the stoc
The Sleeping Giant
An unexploded bomb from World War II is found by a dam, and only the makers will know how to defuse it.
The Two-Headed Monster
An ex-con deported to Italy after serving a prison sentence in the U.S.A., has invited a group of protection racketeers
The Long Weekend
The body of a merchant seaman, reported lost overboard in the Mediterranean, is washed up on the south coast of England
You Can't Die Twice
Duval investigates the death of an illegal immigrant killed after he disembarked from a freighter at New York.
Diamond S.O.S.
Duval investigates the death of an illegal immigrant killed after he disembarked from a freighter at New York.
Private View
Duval investigates the theft of a valuable old master from the collection of Sir Isaac Spendler.
Dead on Arrival
Duval investigates the apparently motiveless murder of a N.A.T.O. courier found in a sleeping compartment on the Black S
Air Switch
Duval investigates the disappearance of a valuable antibiotic somewhere between New York and the World Health Organizati
The Angola Brights
Duval investigates the theft of four uncut matched stones from an Angolan diamond mine.
The Chinese Mask
Duval investigates the theft of a cargo of valuable platinum from a flight from Rangoon to Hong Kong after the airplane
Slave Ship
Duval looks into the slave trading racket, investigating the mysterious disappearance of many thousands of natives from
The Man's a Clown
Duval is on the trail of forger Eddie Keflik, who has blackmailed a clown in a traveling circus into working for him.
Last Man Lucky
Duval investigates the death of a gang member in Paris and uncovers a murder list.
No Flowers for Onno
Author Andrew Slater, writing a book about the war, discovers that Onno van Veer, remembered as a hero of the Dutch resi
Mr. George
A man extorts a large sum of money from an insurance company. Interpol begin a tireless operation to track the man throu
The Thousand Mile Alibi
Duval investigates a murder. The victim's husband appears to have the perfect alibi: he was leading the Italian Mille Mi
Act of Piracy
Duval investigates the theft of a million dollars worth of platinum by three men posing as a U.S. Navy Patrol, who kille
Game for Three Hands
In Montreal for Interpol's annual conference, Duval catches up with a wanted man who escaped his clutches back in 1939.
The Collector
Gangster Mike Marko amassed a fortune from the rackets, but did not live to spend it. Duval is on the trail of his right
The Heiress
Ronald Millais is a gigolo, living off women who fall for his easy charm. Duval investigates claims that Millais has kid
Payment in Advance
Schroeder was erroneously convicted of the murder of his business partner, Kaltmann. Duval orders that the ex-convict be
Checkmate
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
Fingers of Guilt
Diamond dealer Jacob Moltz and his accomplice, girl magician Frankie Silver, devise a foolproof plan to rob the biggest
The Girl with Grey Hair
The value of paintings by Hugo Ballard begins to soar after his death, so why would his widow slash one of his paintings
Trial at Cranby's Creek
A policeman is shot in the back in the opal mining settlement of Cranby's Creek, in the Australian outback, and the town
Ascent to Murder
Insp. Duval is in pursuit of American financier Pearce Clyde, who is wanted for questioning by the U.S. Treasury. When h
Slow Boat to Amsterdam
Duval is held up in a small canal town when a strange death occurs. The local authorities think the death is a straight
White Blackmail
Duval responds to a tip-off from an American reporter about a possible organized blackmail racket in a Swiss ski resort
A Foreign Body
Interpol is called in when the police find the body of a French girl in the boot of an American car. Everything points t
In the Swim
Lars Lukas, a French swimmer, is shot after completing a cross-Channel swim from France. It appears to be a motiveless m
The Three Keys
Duval is on the trail of Thackeray, an international forger who robs safes and substitutes forged bills for the real thi
Eight Days Inclusive
The driver and hostess of a coach tours company have a profitable sideline carrying out armed robberies in the towns tha
Dressed to Kill
Duval agrees to help his old friend, Bernarde, the owner of a Paris salon, to keep his latest creations under wraps unti
Cargo of Death
Duval flies to Delhi to locate a consignment of live cholera vaccine stolen from a laboratory in Karachi.
Desert Hi-Jack
Duval is asked to investigate a gun-running racket in North Africa, and suspects archaeologist Professor Velard of invol
Pipeline
Duval goes to South America to pick up Dave Carson, who is wanted for murder. He walks into the middle of a revolution,
The Absent Assassin
Duval is called in after an assassination of an American diplomat. Evidence seems to point to a recently released Nazi s