Best movies like An Alien Enemy

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.

"The Unknown" was the final entry in Columbia’s I Love A Mystery series. A woman hires two detectives to keep her alive long enough to claim her inheritance.

Joan is loved by a young man of the village and they are married. In a few weeks the husband, a soldier, is sent to the war-front along with his three brothers. Word is received that her husband has been killed in battle and Joan's first impulse is suicide by she is pregnant and her prospective motherhood makes her realize her new responsibility. The military authorities start a movement to get the young women of the country to marry departing soldiers, so that the empire may have another generation of fighting men. Word is received that the King is to pass through their village and Joan organizes the women in a general protest against the war. She leads them all, dressed in black, in a long procession to meet the Monarch. The soldiers threaten to shoot her unless she turns the women back, buy Joan comes face-to-face with the ruler and kills herself, as her message from the women that they refuse to make another generation victims of a ruthless militarism.

Sylia Hamilton rehabilitates an alcoholic attorney and marries him. When World War I breaks out, she is persuaded to help the German cause and later commits suicide rather than compromise her husbands career.

In order to help bring Nazis to justice, U.S. government agent T.R. Devlin recruits Alicia Huberman, the American daughter of a convicted German war criminal, as a spy. As they begin to fall for one another, Alicia is instructed to win the affections of Alexander Sebastian, a Nazi hiding out in Brazil. When Sebastian becomes serious about his relationship with Alicia, the stakes get higher, and Devlin must watch her slip further undercover.

Teenager Betty Elliott has decided to take over the business and social affairs of her father Doc Elliott. She thinks her father should marry the widowed mother, Julie Harper, of her boyfriend Chris Harper. Doc has been a real friend and father to Chris, who, under his guidance, has learned to take care of all the sick animals in town, but lack of money keeps the widow from sending Chris on to finish high school and medical training is out of the question. Wealthy Grandpa Harper sends his attorney Baker to tell Mrs. Harper that all of Jimmy's dreams could be realized if the widow, whom the grandfather dislikes, would give up custody of her son. The lawyer also begins to court Julie and this throws a kink in Betty's plans to see her father and the widow get married. Written by Les Adams

The story of trench life during World War I through the lives of a French regiment. As men are killed and replaced jaunty Lt. Denet becomes more and more somber. His rival for the affection of nurse Monique is Capt. La Roche. Written by Ed Stephan

Peter, an orphaned boy, is adopted by Gramp Frye after his parents are killed in Europe while doing war relief work. The boy feels safe with his new caretaker, but when he is taunted for being an orphan, he gets demoralized. The next day Peter wakes up with green hair. Embarrassed and further ridiculed, Peter seeks solace in a nearby forest. To his surprise, he finds other orphans in the woods, who encourage him to spread news of the injustices of war.

The Austrian Secret Service sends its most seductive agent to spy on the Russians.

World War I brings tribulations to an American woman married to a German.

A young Venezuelan idealist flees his native land to escape a revolution. Hoping to find peace, he goes to the mountains and the forests of the Amazon. There he encounters Rima, the Bird Girl, an orphan living a life of nature, who is feared by a local jungle tribe.

A group of youngsters grow up and love in a peaceful French village. But war intrudes and peace is shattered. The German army invades and occupies village, bringing both destruction and torture. The young people of the village resist, some successfully, others tragically, until French troops retake the town.

Maria is married to Captain Franck of German Intelligence. He does not know she is a Russian assigned to spy on him. When he is told to uncover a leak, he vows revenge on his wife.

The crew of the Federation starship Enterprise is called to Nimbus III, the Planet of Intergalactic Peace. They are to negotiate in a case of kidnapping only to find out that the kidnapper is a relative of Spock. This man is possessed by his life long search for the planet Sha Ka Ree which is supposed to be the source of all life. Together they begin to search for this mysterious planet.

Marianne Jannetier, a well-to-do Parisian, engaged to Andre Benoit, a high-ranking government official, flees the city when the goose-stepping Nazi storm-troopers arrive. When her mother dies on the road to Bordeaux as a result of Nazi bombing, she returns to Paris and joins the underground movement. Nicholas Jordan, an American member of the RAF, stranded in Paris after the evacuation is also working with the Paris underground. Marianne kills her former fiancée, a pro-Nazi informant, for the traitorous state papers he is carrying, and she and Jordan try to flee over a French seaport...

In this picture, Sessue Hayakawa is in a dual role, playing twin brothers. One of them, Yamashiro is serious and hardworking, while the other, Sadao, is a playboy. There is a girl, Toko-Ku, who loves them both, but really prefers the bad boy. Sadao encounters Paul Berkowitz in a gambling den and borrows far more money from him than he can ever pay back.

The story of mime Marcel Marceau as he works with a group of Jewish boy scouts and the French Resistance to save the lives of ten thousand orphans during World War II.

Terry Dunniva, a retired sea-captain living in Marblehead, Massachusetts, adopts two children, Chrystal and Ned. As the girl grows to womanhood, Terry realizes his fatherly-love had grown to something stronger. He asks her to become his wife. Chrystal, who is in love with her foster-brother, consents rather than destroy Terry's happiness. On the day of their marriage, Ned returns from a long voyage with the intent of making Chrysal his wife. And, he, too, rather than destroy the happiness of his adopted-father, leaves to embark on an Artic voyage that might mean his death. When Terry learns of the sacrifice both Chrystal and Ned are making on behalf of his happiness, he takes Ned's place on the voyage and gets both to pledge that if he does not return, they will marry each other.

A French air ace discovers that his showgirl wife's first husband is still alive.

Based on the book of the same name by Frank Yerby. Pietro is an orphan who is raised by a family friend in 15th century Italy. When the friend is killed by the same nasty baron who murdered Pietro's father as he led the peasants in revolt against the baron's tyranny, Pietro vows vengeance against the entire family. This will prove difficult, since he's been in love with the daughter of the nasty baron since he was a child and wants to marry her.

Madeline Goddard, is a British double agent who meets and falls in love with a German spy Baron Karl Von Marwitz during World War I. This tale of espionage blends high adventure and romance making perfect order from wartime chaos and growing in faith from despair.

An American joins the French Foreign Legion in order to rescue a boyhood friend.

While recuperating in a hospital after he's hit by an automobile, a struggling shopowner dreams what his life might have been like if he'd made different choices twenty years earlier.

A pregnant American nurse living in London during WWI, believing her soldier-fiance has been killed in France, marries a wealthy aristocrat so her child will have a father.

Parisot, a French spy in World War 1, returns home on a secret mission to visit his mother, and finds that Victoria, the wife of a German general, is billeted in the Parisot home while waiting to see her husband. Victoria discovers that Paul is a spy and, although fascinated by him, plans to reveal his identity to her husband. When the latter is unable to visit her, she attempts to go to the German army headquarters.

After Fred von Bergen, a German immigrant in America, is forced from his job by anti-German hysteria before the first world war, he and his friend Bob Wilson leave America and join the German air force. There, both men fall in love with ambulance driver Alida Hoffman. When America enters the war, Bob is caught between loyalty to his home country and the threat of execution for desertion and treason to Germany. It remains for his friend Fred to extricate him from the dilemma - but at what cost?

Two lovers are living together and are not married; they had made a promise as children to get married when they grew up, but they "didn't wait."

Sarajevo June 28, 1914. Dushan, the Serbian mayor of a Hungarian town, has come to see the parade of Archduke Ferdinand. While there he runs into Geza, an old friend in the Hungarian Army and invites him to come to his house and visit him and his new wife.

Two 19th-century sailors jump ship only to discover their tropical paradise is a cannibal stronghold.

Lieutenant Bert Hall, an ace American flyer serving in World War I as a member of the French Lafayette Escadrille, is wounded in an aerial battle and forced to land behind enemy lines. Finding his German opponent dead, Hall exchanges uniforms with him and is taken to a German hospital to recover. There he meets his old Kentucky sweetheart, who was unable to escape Berlin when the war broke out. Accompanied by the Countess of Moravia, who claims sympathy with the Allied cause but is actually a German spy, they escape to France in a German plane. Through the countess' duplicity, Hall is accused of betraying the French government and sentenced to be shot, but his American lover uncovers evidence that saves him at the last moment.

The last shots had been fired in the First World War — but peace had yet to be made. Inspired by Margaret MacMillan’s acclaimed work of popular history, Paris 1919 takes us inside the most ambitious peace talks in history, revisiting the event with a vivid sense of narrative. Evoking a pivotal moment when peace seemed possible, director Paul Cowan reflects upon the hard-learned lessons of history.

A German spy who is married to Lillian, the sister of Rosie O'Grady.

Yvonne von Krutz, a Belgian, lives with her German husband Karl, whom she was forced to marry, and her spirited little brother Jacques in a farmhouse on the Belgian countryside. With the German invasion of Belgium, Karl joins the German forces, and Jacques is taken to a reformatory to be trained as a munitions worker. When Karl is taken prisoner, Capt. Jefferson Strong, an American engineer, assumes the German's identity and discovers an underground supply of explosives near the von Krutz farm. By means of a tunnel, the Americans plan to mine the explosives. To save Jacques and a group of children from the munitions factory, however, Jefferson sends them across the American lines through the tunnel, but they lose their way, and he is forced to disable the mine. Jefferson is court-martialed, but King Albert of Belgium, who has befriended little Jacques, intercedes on his behalf. Learning that Karl has been killed, Jefferson pursues his budding romance with Yvonne.

A German-American father, loyal to his new U.S. home, finds himself on opposite sides with his son in the wartime conflict between Germany and America. The son becomes involved with German agents plotting against U.S., and the father must decide between his son and his adopted homeland.

Proper parents who treat their adult children as teenagers have a son who wants to go to Paris to study art, and a daughter in love with a married man.