André Marnay

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.

On his wedding night with Hilda Bergmann, the daughter of a swedish chemist, the young and rich american Willy Keanton is stabbed by an unidentified masked man. He kidnaps the young woman, who is found later on by the count Robert d'Arbel. The detective Jacques Miral, nicknamed « the pointed tower's ferret » is put in charge of the case. Soon, he discovers that an international bandit, Méphisto, seeks to seize the formula of a process against asphyxiating gas, invented by professor Bergmann. The struggle is tough between Miral and the uncatchable Méphisto. Monique Aubray, Keanton's secretary and engaged to the detective, the Nostradamus stallholders and the « mastiff of Bordeaux », and the famous novelist Fortuné Bidon are also involved in the case...

A baby is abandoned near the Neva in St. Petersburg 1890. A teacher picks it up and takes the little girl. 20 years pass, Masha (Claudia Victrix) flee Russia because her father conspired against the Tsarist regime and is in the attention of the dangerous General Bourgassoff (Jean Toulout) . She goes to study medicine in Paris....

Concepcion de la Playa Setta, an Andalusian noblewoman, the daughter of the provost marshall of Flanders, is in love with the Duke Philippe de Hornes. He is a Brussels gentleman in revolt against her people, the Spanish occupiers. When her rebellious lover is hurt during an uprising against the troops of Philip II, Concepcion takes him in in her house. And she personally defends him when, at his trial. Condemned to be hanged through the intervention of the Duke of Alba, de Hornes is eventually reprieved by the new governor and set free. The two lovers meet again and can live happily from now on.

Guitry reprises his role as Pasteur which he played successfully at the Vaudeville Theatre in 1919.

Between the feelings of the man who believes himself to be deceived and of the surgeon's instinct, it is the latter which triumphs in Doctor Bernon, who saves the man presumed to be his wife's lover. He then realizes that this is not the case and that she is still worthy of him.

Biography and apology of the famous pilot, nicknamed by some the Archangel, who organized the airmail network of South America, flew the first over the Andes Cordillera, maintained the mystique of the South Atlantic, militated in the Crosses of Fire and perished at the controls of "La Croix du Sud" during its twenty-fourth crossing.