Whereabouts Unknown

Captain Benoît manages to take possession of the plans of a new German airplane. The German counter-espionage assigns one of their agents, beautiful Erna Fiedler, to seduce Benoît and to eliminate him. But the two spies fall in love.

In 1917, in a small village in the North, Abbe Gaillard is suspected by the Germans of facilitating the escape of French and Belgian soldiers. A false alibi makes him innocent and he can thus continue his mission, thanks to the devotion of an Alsatian who, in enemy uniform, obscurely serves his country.

The mysterious death of a well-known criminal sparks an investigation into national security.

The Secret Service abducts a "rocket scientist" to better protect him against gangsters acting for Chinese agents.

During a plane crash, Professor Sellier, an atomic scientist carrying very important documents, dies and his papers are stolen. Bordy, a sergeant in the Second Bureau, is asked to take Sellier's place in his family's home, in order to make the kidnappers believe that he is not dead.

A spy is instructed to investigate a case of arms and women trafficking covered behind a funeral services company.

The mysterious death of a well-known criminal sparks an investigation into national security.

Maria is the wife of self-styled naturalist Mathius. Alas, Maria's husband spends more time with his beloved woodland creatures than with her. Yearning for a visit to the Big City, Maria leaves herself wide open for disillusionment and heartbreak.

Dupuy, the first officer of the Cristobal, a French merchant ship, is informed by cabaret dancer La Rubia that the Cristobal carries a priceless secret cargo of gold. Based on the novel by Albert t'Serstevens.

Marie Leroux, who is married to Charles, an honest, understanding country doctor, lives an uneventful, rather monotonous life.Her husband is a kind man but he does not give her any thrill or excitement. One day, Marie meets Olivier Dumas-Beaulieu, a handsome industrialist, who is in the process of leaving his fiancée Corinne, despite her being pregnant by him. It is easy for the confirmed womanizer he is, to seduce Marie, who very foolishly thinks she has found true love. Shortly afterward Charles is shot dead by Olivier while the two men were having a quarrel about Marie. The latter, who finds the corpse, believes her husband has committed suicide. Which is not the police's opinion and Marie is arrested and condemned to ten years in prison. Annihilated by such unfair treatment and, worse, by the separation from her beloved eight-year-old daughter, she still manages to survive and to serve her sentence.

Jacques Audoin falls in love with a pianist, Evelyne Clery, and marries her. In reality, he had wanted to approach her, because he imagined that she had witnessed the murder of the lover of his first wife. Evelyne learns what has happened and, revolted by what she thinks is her husband's plot, commits suicide. Jacques confesses his crime.

The City of Hope is the place where left-behind artists subsist by scraping by. When one of them is accused of murder, all try to find the real culprit.

Laurangeais stays in a nursing home after his wife dies following an accident caused by Terrian, his adopted son. When he leaves he finds Terrian who is going to get married. He drags his future wife into a cabin and kills her.

Hélène has an affair with Alain for ten years, but does not want to divorce her husband. Alain receives one letter from a girl Michelle one day. Hélène, who is very jealous, receives that letter by chance and interprets it incorrectly.

A family of strict magistrates holds firm in protecting one of their members,who commits an error which provokes a storm of outrage.

A spy is instructed to investigate a case of arms and women trafficking covered behind a funeral services company.

This woman's melodrama pivots around a child that a famous actress had in her youth, but whom she has concealed from the wealthy businessman she is now with.

Mr. Durand is bored in his relationship. He takes a mistress but does not take long to return to his wife, a little because he is sad, a little also because he has affection for her, but above all out of selfish habit.

In an aero-naval base, a marine engineer who was about to deliver the name of a redoubtable spy is murdered. Shortly afterwards three different men appear on the crime scene, each of them claiming to be Monsieur Sylvain, the expected sleuth. But which of the three investigators is actually Sylvain? And what about this delightful young lady who arouses one of the police inspectors? Couldn't she be the murderous spy?

Francois is engaged to Isabelle. While going to buy the engagement ring, he meets Sophie, who puts the ring on her finger and does not manage to remove it. Francois follows in the footsteps of Sophie, who is married to an important merchant, in order to recover his property.

A British officer poses as a traitor in order to infiltrate a team of terrorists who are sabotaging ships, while a seductive cabaret dancer is working for the mysterious genius who runs the enemy spy ring.

The Secret Service abducts a "rocket scientist" to better protect him against gangsters acting for Chinese agents.