A serial-killer frightens Paris by phoning young ladies at night, telling them insults about their lives. Minos, as he calls himself, wants to prevent the world from free women and he targets at first these ones. Commissaire Letellier is given the investigation and he has hard work with the maniac.

Sophie, viscountess of Valrude, believes herself being a widow since her husband disappeared in the Amazon.

Gerard, a 25-year-old student, decides to find a treasure Troilus lost in the sea after the Peloponnesian War. His meeting with Manina jeopardises his plans of finding the treasure.

On the run from international police, Special Agent Lemmy Caution arrives in the South of France and soon becomes embroiled in a scheme with the infamous gangster Siegella. Whilst seeming to co-operate with the underworld boss, Lemmy is secretly acting for the FBI, and intends using Miranda Van Zelden, a wealthy heiress, as bait to trap a gang of crooks and put an end to Siegella's exploits...

Bob Stanley was an American secret agent during World War II in France. After the war Stanley returns to France as a consul. In reality, he works for the FBI, to roll up the organization that manufactures fake U.S. dollars. A violent confrontation is insurmountable.

Alain de Blomette, a family man, is in danger of becoming a deviant under the influence of his mistress Fanny Lacourt. He steals a bracelet, loses at gambling and contemplates suicide. His family intervenes and sends him to Equatorial Africa. Fanny, stubborn, joins him there, stirring up trouble on the plantation. The guns start talking. Alain's rival collapses and Fanny is mortally wounded. More devious than ever, Alain indulges in regrettable excesses. A fatherly inspector finally intervenes to instill in him a sense of honor.

Robert Lanier, a man with a doubtful past, disembarks clandestinely in Le Havre decided to rebuild his life. Johnny, an orphaned young acrobat, takes him for his father and presents him to the seductive Gaby, his best friend.

Frank Keany is the chief engineer of a uranium mine located under the overwhelming sun of New Mexico and owned by a woman, Moira Warden. She suspects her ex-husband want to take possession of the mine.

An old vagrant accidentally meets a man who has just killed his wife. They are both housed with an old woman who lives in the nostalgia of a youthful love.

Madame Andromèze's diamond bracelet has been stolen from the plane taking Nicole from Rome to Paris. Slipped by the thief into her bag, the bracelet undergoes many vicissitudes... Found and appraised, it is declared a fake! Nicole's brother and fiancé chase after the real bracelet, disrupting the life of a grand palace. Finally, Madame Andromèze finds her bracelet, which has been declared genuine. The original thief resurfaces and steals the jewel again.