A code expert working for Naval Intelligence is assigned to decode enemy messages despite his desire for active duty.

The trendy elegance of director Douglas Sirk's later big-budget soap operas is nowhere to be found in Sirk's Atomic-Age melodrama Mystery Submarine. MacDonald Carey stars as Brett Young, a U.S. undercover agent whose job it is to prevent atomic secrets from falling into the wrong hands. Marta Toren co-stars as Madeline Brenner, a woman of mystery who is seemingly in cahoots with enemy agents. The film's "maguffin" consists of the top-secret info stored within the brain cells of scientist Adolph Guernitz (Ludwig Donath). The titular mystery submarine figures into the film's climax, which takes place just off the coast of Mexico.

In this convoluted melodrama, an elderly thespian falls for a rising young starlet. He admits his love for her and then announces that he will retire. The young woman pretends she loves him too, but her real motive is to give her struggling lover, also an aspiring actor, a break.

An enhanced and sentimentalized story of love, honor, rivalry, and retreat. The traditional laws of the patriarchal environment and severe conflicts of the heart. The action takes place in Herzegovina and Stolac, Bosnia. The film depicts the Bosnjak from a German point of view.

When allied troops liberate a small battle-scarred Belgium town in 1944 the American and British commanders do all they can to help the war-weary people back on their feet. There are mental and physical wounds to heal, fields to plough, the church to rebuild. But a top Nazi, knowing the War is lost, has infiltrated the town and is fostering dissent and disunity.

A U.S. Navy crew aboard a merchant marine ship battle Nazis.

Jo March and her husband Professor Bhaer operate the Plumfield School for poor boys. When Dan, a tough street kid, comes to the school, he wins Jo's heart despite his hard edge, and she defends him when he is falsely accused. Dan's foster father, Major Burdle, is a swindler in cahoots with another crook called Willie the Fox. When the Plumfield School becomes in danger of foreclosure, the two con men cook up a scheme to save the home.

A band of Basque immigrants treks through the Old West toward California, where they hope to put down roots and open wineries. When the group's leader dies, his widow Gabrielle marries his brother in accordance with Basque tradition. But it's a loveless union; Gabrielle is smitten with Lon Bennett, the scout who's been hired to guide them on their journey.

Merle Oberon plays a Norwegian resistance figure in a small town, married to a Nazi commandant. When his superiors begin to suspect her, the Allies land an assassin to kill him -- an assassin who happens to be her former lover.

When author Charles Regnier returns to Paris with a best-selling book that criticizes the government, he's tormented by frequent blackouts. After a mysterious cat-like creature slaughters people close to him, Charles is suspected of murder. Charles fears that he is the beast, but his paramour Marie and best friend Henry, believe he's innocent... until the creature begins to stalk Marie.

Englishmen fighting Nazis in Africa discover an exotic mystery woman living among the natives and enlist her aid in overcoming the Germans.

A boisterous sea captain in the Pacific Coast, circa 1850, has a plan to buy Alaska from the Russians… if they don’t kill him first.

The head of the Human Aetiological Relations Machine pits an agent against a flesh-to-fungus spore gun.

Martin Schulz (Paul Lukas), a German/American art dealer, returns to Germany at the outbreak of World War Two, adopts the Nazi propaganda philosophy, refuses to protect the Jewish fiancee, Griselle Eisenstein (K.T. Stevens), of his son Heinrich Schulz (Peter Van Eyck), who has stayed in America to run the family business

Stephen Neale is released into WWII England after two years in an asylum, but it doesn't seem so sane outside either. On his way back to London to rejoin civilization, he stumbles across a murderous spy ring and doesn't quite know to whom to turn.