The brave Monsieur Breloque has a friend, Pierre Martel, a private detective. When the latter asks him to replace him for a while, Breloque, although having no competence in the matter, accepts. He anticipates adventures and misadventures but also happy surprises.

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....

An earlier version of the 18th century swashbuckling story later made as a vehicle for Gerard Philipe, this one is in serial format.

The adventures of D'Artagnan

Directed by Henri Fescourt.

French-language version of Port Arthur (1936), a German language film (q.v.) co-produced by German, French and Czechoslovakian film interests. About espionage, action and romance in the Russo-Japanese War, as the conflict threatens Russian naval officer Boris Ranewsky and his Japanese wife Youki.

Queen Christine of Sweden finds out of an affair between her favourite Monaldeschi and a courtesan in Fontainebleau. From the Guerra Zacarías collection.