A rare book dealer finds himself at the heart of a string of paranormal events when he is hired to find the last two copies of a text, The Nine Gates of the Kingdom of Shadows, capable of summoning the Devil.

A French agent, who is sent to save an atomic scientist, uncovers a plot by terrorists and a secret atomic site in Turkey.

During a stopover in Aden, a charming actress is kidnapped by an Arab prince.

Believing she comes from a wealthy family, thugs kidnap a young woman hired as an au pair in Paris.

The unsanctioned efforts of a covert unit to gather evidence about illegal arms shipments with the unwitting help of an embassy employee.

Inspector Lavardin is called to a provincial village to investigate a murder – only to find that one of his ex-lovers is the victim’s widow.

The mistress of the wealthy Henri Marcoux is murdered and the family accuses the milkman of committing the crime. But Marcoux's daughter's fiancé suspects that she may have been murdered by someone else.

In the absence of her royal husband Theseus, thought to be dead, Phaedra declares her love to Hippolyte, Theseus's son from a previous marriage.

The blueprints of an aeroplane built from an ultra-secret metal are stolen from national security. French secret service agent Walder believes that the documents are now in Switzerland, in the hands of a man named Lindbaum. The latter agrees to hand over the blueprints in return for a large sum of money. Another agent, Francis Coplan, is sent to Switzerland to handle the deal, but Lindbaum only has half of the documents because he was double-crossed by Kalpannen, an international crook. With the help of Heidi, a Swiss correspondent, Coplan sets out to identify the members of Kalpannen’s gang, only to find that they have all been murdered…

With his vitriolic pen, Désiré Loncle, does not make the life of filmmakers easy. But chickens come home to roost, don't they? As a matter of fact, Désiré gets his due punishment when Manu, his girlfriend, kicks him out of home. At a loss, he finds refuge with Alex, a young actor. He is soon joined by Eduardo, an Italian producer, dumped like him by his wife. While Désiré tries to rebuild himself, the three men decide to write a film script that will be the basis of a vehicle for Alex.