When the Great War breaks out, brothers Roy and Monte Rutledge, each attending Oxford University, enlist with the Royal Flying Corps.

Wandered away from his asylum, an amnesiac World War I veteran falls in love with a music hall star but his amnesia makes it difficult to last.

General Candy, who's overseeing an English squad in 1943, is a veteran leader who doesn't have the respect of the men he's training and is considered out-of-touch with what's needed to win the war. But it wasn't always this way. Flashing back to his early career in the Boer War and World War I, we see a dashing young officer whose life has been shaped by three different women, and by a lasting friendship with a German soldier.

Author Rudyard Kipling and his wife search for their 17-year-old son after he goes missing during WWI.

Jeanne, a young modern woman, mourns her brother who died in the front a few months earlier in WW I. She can not bring herself to marry the rich and charming Adrien whom her mother intends for her. A strange feeling prevents her from loving this man who nevertheless nourishes for her strong and sincere feelings. She will nevertheless resign herself - Until the day when Bakary a Senegalese rifleman who had fought until the last moments under the orders of her beloved brother arrives on leave in the family home. The two young people who are all opposed will be irresistibly attracted to each other. Their impossible love will provoke hatred and fury. But this forbidden and secret passion will also release some dark secrets.

Set in the years before and during World War I, this epic tale tells the story of a rich Argentine family, one of its two descending branches being half of French heritage, the other being half German. Following the death of the family patriarch, the man's two daughters and their families resettle to France and Germany, respectively. In time the Great War breaks out, putting members of the family on opposing sides.

During the World War, Donald Allen is reported killed in action but is really a victim of amnesia. His French nurse, Suzanne, gives him a new identity, and they marry.

A writer returns home to his estate after service in World War I. He has developed a very bad case of depression due to a war wound concerning his genitalia. He contemplates suicide, but recovers after becoming interested in his caretaker's 12 year-old war orphan niece, who now lives in the manor.

Lieut. Robert Banks, an American aviator on leave in Paris, meets Mary Gordon, a young American who lives abroad, but their romance is cut short by his return to the front. In an air battle, Robert brings down and captures the Grey Eagle, Baden, and takes him to American Intelligence in Paris. Mary, ostensibly a spy for the Germans, drugs Robert, who awakens to find that his uniform has been stolen by Baden. Later, in an exciting air conflict, Baden is wounded but shoots down Robert's plane. The German rescues him, however, and takes him to an Allied hospital, assuring him of Mary's love; his faith in her is restored when he learns that she is actually a spy for U. S. Intelligence.

After teenage ambulance driver Ernest Hemingway takes shrapnel in the leg during World War I, he falls in love with Agnes von Kurowsky, a beautiful older nurse at the hospital where he's sent to recover. Their affair slowly blossoms, until Hemingway boldly asks Agnes to be his wife and journey to America with him.

Two young men, one rich, one middle class, both in love with the same woman, become US Air Corps fighter pilots and, eventually, heroic flying aces during World War I. Devoted best friends, their mutual love of the girl eventually threatens their bond. Meanwhile, a hometown girl who's the lovestruck lifelong next door neighbor of one of them pines away.

During World War I, small-town girl Josephine Norris has an illegitimate son by an itinerant pilot. After a scheme to adopt him ends up giving him to another family, she devotes her life to loving him from afar.

On the eve of World War II, a British officer revisits Waterloo Bridge and recalls the young man he was at the beginning of World War I and the young ballerina he met just before he left for the front.

Girlfriends Zoya, Natasha and Asya live in Petrograd. Before the Civil War, young heroines are aware of the social injustice of life. When the war begins, the girls are recorded by the orderlies of the working group to protect the Bolshevik Petrograd from the advance of the whites.

A teenage soldier in World War I—a simple village boy with a naive youthful dream of fame and medals—throws himself into the unknown and goes blind in the first battle, thus taking on a new job: intercepting enemy planes by listening to the air through huge metal funnels.

When a Catholic and a Jew wed they find themselves disowned by both of their families.

Pilot Captain Salih Ekrem is a young air officer and one of the first Ottoman pilots.

In France during World War I, Marthe waits for her husband, Jacques, while he fights on the front lines. Marthe then begins a tempestuous affair with 17-year-old François, with whom she had a dalliance before marrying Jacques. Jealous François struggles with the fact that Marthe is married, while she tries to prove her devotion to her young, hotheaded lover. Things become even more complex when Marthe becomes pregnant with Jacques' baby.

Brigitte Bardot stars in this romantic thriller about love and high treason in WWI-era Italy. Matinee idol-turned-filmmaker Mario Bonnard directs this opus.

In 1915, German Counter-Intelligence Chief Von Sturm learns that someone is providing the British with critical strategic planning for the Turkish theater. He suspects Ali Bey, Turkish commander for the Dardanelles, and dispatches Annemarie to Constantinople to secure the proof. En route, she becomes involved with Douglas Beall, a footloose American. Complications ensue, requiring Annemarie to engage in some dangerous improvisations.