Murders in... is a collection of French-Belgian police TV movies taking place each time in a different French city and region.

Passionate about the singer Elvis Costello, Ulysses works every Saturday at a gas station in the middle of nowhere to pay for his meteorology studies. Shy and suffering from stagnation when confronted with a conflict situation, he does not respond to the insistent advances of Marie, who lives across the street. At the same time, Anton and Mirek, two English gangsters, are combing all the gas stations in the area in search of a loot hidden in the toilets.

The Cordier fight in family against the crime: the father is police captain, the son, investigating judge and the girl, a journalist.

In this comedy, the requirements of living a respectable life grow too great for Maurice, as do the burdens of his well-paid executive position. After getting fired when a business proposal he has worked on is translated very badly to his English boss, he confides that he has lost his job to his wife. When she freaks out about that, he gets into his camper and heads south. There, a group of wandering Arab thieves rob him of everything he has of value but then admit him into their circle, calling him "Mohamed." One of their best scams comes when the newly renamed executive proposes that they rob his Paris home to raise money to start a restaurant. Though they are thieves, these new friends show every evidence of having more loyalty, good cheer, and basic morality than the associates the hero left behind.

The girlfriend of an associate of a gangland boss, is persuaded by a police detective to inform about her lover's associates.

A group of friends is shaken when the girl falls in love. But the three boys will do anything to stop the romance.

Three stories. A solitary sailor falls from his boat and washes ashore on a tropical island. While seeking rescue, he's found by a nearly naked woman who is playful and compliant. He decides to erase his signs of distress and remain on the island. What awaits? In the second, an adolescent searches for the words of a nursery rime he remembers bits of. His journey takes him into dreams, sexual awakening, and Oedipal fantasy. Third, a man of wealth in late-nineteenth century Paris hires a prostitute for the night. She's also cabaret performer and takes him to her room. He fears he's about to be robbed. What's her secret?

A man seeks for satisfaction from a prostitute working in a revue. He pays for the whole night and discovers a saddening truth about her.

Francois, seducer very misogynist, directs an Eros Club, that from which suffers his Carole wife silently. Julie, saleswoman in a clock industry, as for it is taken of an access of madness after having surprised her husband, Léo, future

The series follows the adventures of lighthearted Jean-Paul Moulin, a police Commissaire, and his team as they solve crimes.