Episode list

Inspector Duval traces an upturn in drug trafficking in Vienna, but the source is an unlikely one- homing pigeons from Istanbul.

A complex plan is unleashed that sees a leading financial journalist report that one of Europe's most influential financiers has died. As the markets react to the news, Interpol must discover who had most to gain from such reporting.

A massive unexploded bomb is found in Scotland. Interpol race against time to find anyone who may know something about the construction of the bomb so an attempt can be made to disarm it.

A gangster is deported to Naples after a stretch in a U.S. prison, but when he arrives, he sets up a new gang with a protection racket.

Before Duval can start his holiday, a bizarre case arises where the body of a man lost at sea in the Mediterranian washes up in Dover shortly afterward, shot to death.

Interpol are called in when a man is killed in a car accident. At first they think an international thief has been killed, till they discover the same man died in a gun fight in a completely different country 3 months before.

Duval is on the trail of a female con artist who poses as a celebrity buying jewellery, and escapes by being arrested by two fake policemen. After the embarrassment of trying to arrest a genuine princess, checking enquiries at a press agency gives Duval a new lead. A narrow escape in Rome sees the fraudster escape again, but abandon her luggage. Her expensive, tailor-made clothes give Duval another chance when she comes to Paris for replacements.

Interpol are called in when a series of jewelry thefts seem to be linked to the movements of European royalty. The investigating officers must discover how the criminals are getting the information.

A diplomatic courier is killed on a seemingly routine mission. Inspector Duval decides to recreate the man's final journey in an attempt to unravel the mystery.

Interpol become aware of medical drugs being stolen from inbound aircraft and replaced with water. The investigation centers as much on how the thefts are being staged as to who is responsible.

Mining engineer Martin Becker sets off an explosion at a diamond mine in Angola, and in the confusion escapes with a number of diamonds. He is soon traced to Johannesburg, with diamonds for sale, but claims to own them legally. The State Police are powerless to act, but learning that examination of the diamonds would confirm their origin, Duval approaches respected dealer Meyer to buy them. Having done so, it is a race to obtain proof of Becker's guilt before he is able to board a plane: he is caught with the help of airport staff deliberately stalling him.

Interpol become involved after the theft of a huge amount of platinum. As they begin to investigate they discover a string of crimes dating back years that all appear to have been committed by the same person.

An abandoned vessel is found with a number of people dead from a typhoid out break. The suspicion is the vessel was being used in the slave trade. Interpol begin the long process of gathering evidence.

Interpol become aware of a counterfeit operation producing American money. The struggle to understand how the money could be spread across so many countries so quickly. As Duval gets closer to the truth a life and death situation develops.

A mysterious note found on a murdered man leads Interpol men to uncover a new "Murder Incorporated"-style organization operating in London and Paris.

Interpol are investigating currency fraud in the Netherlands. What starts as an open and shut case, quickly takes unexpected twists when it is realized one of the chief suspects has been dead for 15 years

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.

A woman is found dead, and Interpol begin the search for suspects. Their greatest problem is the man with most to gain, is currently in another country driving an endurance car race.

A cargo ship is stopped and seemingly robbed by a US Navy ship. Interpol are called to try and solve the case and figure out who had the expertise to handle such a ship.

Inspector Duval meets a man who he believes strangled his wife many years before. The only problem for Duval in this open and shut case is the suspect only has one arm.

Duval tries to track down who is responsible for a series of seemingly unrelated murders. Duval thinks there is a lot more involved and peruses the investigation with his usual passion.

After her father has reported her kidnapped, Louisa Howard is tracked to a hotel in Switzerland: not kidnapped, but with her fiancé, Ronald Millais. Her father disapproves of the engagement, and dislikes Millais - well known for living off wealthy women - but Louisa resents his, and Duval's, interference. When Duval looks at Millais' past, the death of his first wife in a car crash starts to look more sinister when he finds his second wife walked out on him - after nearly being killed in a car accident.

Businessman Ernst Kaltmann, believed to have been murdered by his partner 12 years earlier, escapes from the Russian zone into West Berlin. His partner, Schroeder, is released from prison in Austria but is bitter at his treatment, and reminds Duval he cannot be tried again for the same crime. He evades the police and is able to enter Kaltmann's hospital, and shoot him. Kaltmann is taken for surgery where Schroeder sees him die and calmly surrenders; when heart massage revives him, Duval points out the crime - now in Germany, not Austria - is attempted murder.

Immediately after robbing a bank in Israel, David Baker and his girlfriend Diane fly to Spain, from where they know they cannot be extradited. The Spanish police are at least able to make it impossible for him to change his Israeli currency, forcing Baker to stay in Spain and send Diane to Paris. Duval poses as a money dealer and meets Diane but strings her along. Baker becomes suspicious of the delay and, fearful of being double-crossed, flies to Paris as Duval had hoped.

Duval struggles to crack a case where the main suspect based on finger prints, turns up to be still sitting in jail from a previous conviction.

A woman has slashed a painting being auctioned, claiming the supposedly dead artist was her lover, and faked his death to increase the value of his works.

Duval arrives in a small mining town in Western Australia to arrest a man for murder in Belgium. He faces opposition from the local police who also want the man for a local crime. Duval is concerned over the way the judicial process is playing out

Duval travels to Northern India to interview a man about a case he is investigating. He discovers the man's room is booby trapped and needs to try and work out who had the best motive for trying to kill the man.

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.

Duval travels to Switzerland on the trail of a blackmailer when he encounters a young lady being aggressively perused by a confidence man. But everything may not be as it seems.

A body is found in the back of a car in London. Duval becomes intrigued when a suspect is so easily found. As he begins to investigate his doubt grows and the situation becomes more complex

Interpol are called in after a cross channel swimmer is killed moments after he completes his swim. Duval must puzzle out the man's last words and try to understand why he was killed.

Interpol discover a number of bank vaults that rather than be robbed have had all their money switched for counterfeit notes. Duval and his team have to work out how the crime was committed and who is responsible.

A series of jewelery store hold ups are being committed by a man and woman that seemingly disappear after each job. The pair are actually the driver and guide of a tour bus, making the most of their scheduled stops.

Interpol is asked to do background checks on employees at a fashion house. As an added precaution the also plant an undercover operator. Quickly Duval discovers his concerns are well found.

A load of contaminated cholera vaccine is stolen and released into the black market. Duval embarks on a desperate search in North India before a full blown epidemic kills millions.

Duval goes to North Africa to investigate a series of arms shipments that have been stolen from the Foreign Legion. He does not realize how close he is to solving the case, until the gun runners decide to act.

Duval travels to South America to organize the extradition of a wanted criminal. Unfortunately Duval arrives in a country that is in the middle of a civil war.

Duval is called in after an assassination of an American diplomat. Evidence seems to point to a recently released Nazi seeking revenge. What does puzzle Duval is how he constructs the assassinations.