An adulterous aristocrat plans to murder his American wife.

Before the Battle is the English-language title of this espionage melodrama. The first half of the film takes place aboard a French cruising ship, steaming through dangerous waters during WWI. Among the passengers is heroine Jeanne (Annabella), who was once in love with first-officer D'Artelles (Robert Vidalin) but he now seems strangely preoccupied. It turns out that the ship is on a secret mission, which ultimately dooms the vessel to a Lusitania-like death. After the sinking, Captain De Corlaix (Victor Francen) faces a court-martial, and it is at this point that the film clarifies several baffling plot points. Despite its complexity, the story is fairly believable, with the exception of the grafted-on romantic subplot.

The Battle is a 1934 Franco-British co-production English language drama film directed by Nicolas Farkas and Viktor Tourjansky, and starring Charles Boyer, Merle Oberon and John Loder. It was adapted from a novel by Claude Farrère. In 1904 during the Russo-Japanese War, a Japanese naval officer gets his wife to seduce a British atachee in order to gain secrets from him. Things begin to go wrong when she instead falls in love with him.

Dedicated to men, natives and French, which under the leadership of General Lyautey, made modern Morocco. After a historical prologue where we see Clemenceau yield to the entreaties of Lyautey, we are witnessing the arrival of settlers on Moroccan soil with the rapid rise of one of them: the ambitious Bourron. Similarly it has conquered the land from scratch, Bourron could conquer a woman, Christiane, who followed him not without confessing his love for another man. It is this love that Bourron will use later to acquire a forest of olive trees, which he believed to be the symbol of its success. Christiane accept but never forgive her husband...

In the lead-up to the First World War, a French military attaché falls in love with the wife of a prominent German in Stamboul in the Ottoman Empire.

A Dutch envoy falls for the wife of an English diplomat in Turkey.

On the eve of WW-I the French Navy ship Lafayette returns to its Toulon base for one night. There is no shore leave, although wives are permitted to come to a party. The strain of command on the older captain and his new, young wife is very great.

The new French military attaché at the Constantinople embassy helps a young woman being blackmailed by her own husband.

Night Watch is a 1928 American drama film directed by Alexander Korda and starring Billie Dove, Paul Lukas, and Donald Reed. It was an adaptation of the dramatic 1921 play In the Night Watch, written by Michael Morton. The film is set almost entirely on a French warship at the beginning of the First World War.

When the commander of a cruiser ,which sank in a confrontation,is tried for negligence, will the wife speak up in his defense? Unknown to him, she was trapped in the cabin below with her former lover, a subordinate officer.

Based on the novel The Man Who Killed by Claude Farrère.

The story is about Conrad Veidt as military attache in Turkey where he learns to know an English consul (Heinrich George) and his attractive wife who is treated badly. They begin an affair and soon the husband proves to be an obstacle that has to be disposed of.