About the assassination of Archduke Franz Ferdinand and the beginning of the First World War. Focuses on the relationship between a Serbian officer and his Austrian-born wife and their involvement in espionage between the countries.

An engineer is hired to plan and oversee the construction of a undersea tunnel between Europe and the US. However, certain interests don't want to see the tunnel built and use every means at their disposal, including sabotage and murder, to stop its construction. French-language version of the 1933 German DER TUNNEL, q.v.

The film is the first of a series of films containing the character of "Bouboule", created by the singer Milton and comprising La Bande à Bouboule (1931), directed by Léon Mathot, Le Roi du cirage (1931), directed by Pierre Colombier, Bouboule Ier, roi des Nègres (1933), directed by Léon Mathot, and Prince Bouboule, directed by Jacques Houssin (1939).

A dramatized re-enactment and documentary of the Battle of Verdun as seen by both French and German soldiers, shot on site of the actual battle.

Set in Rumania, the film focuses on a female secret agent who intends to use an airplane to fly behind enemy lines. While she awaits her flight to destiny, the girl spends several days with a French flying squadron. Her sexy presence causes the pilots to begin fighting among themselves, resulting in disaster for all concerned.

The story of Charles de Foucauld, a cavalry officer, who became an explorer, and then became a Catholic priest and hermit in the Sahara

Madame Leclerc, concierge of a beautiful place on Montmartre, has three daughters who are ready to get married - but things do not always go as planned.

After winning a cash prize in a contest a young woman decides to visit Venice. She hires a secretary, a wealthy young man in disguise, to accompany her on the holiday. Once in Italy she attracts several suitors but her real love is her secretary. When she discovers he has deceived her she returns to Berlin on the express and he pursues her to try and declare his love. Loosely based on the 1883 operetta Eine Nacht in Venedig (A Night in Venice) by Johann Strauss II, it was a French-language version of the 1931 German film The Love Express.

Henri Pierson, the chief engineer of a railway line crossing Yunnan in China, must prevent the incessant attacks of a gang of looters.

A vindicative and spiteful captain carefully plots his vengeance against his best friend who lured away from him the woman he loved.

A star of Les Folies Bergères has to choose between her career and her love for an engineer.

A Danube boatman who cannot have children takes a wife and her niece as passengers.

A visitor from the western front tells young children, in a sober commentary, about the battle of Verdun.

An officer of a passenger ship falls in love with the mistress of a Marseille racketeer, with unexpected results.