While vacationing in St. Moritz, a British couple receive a clue to an imminent assassination attempt, only to learn that their daughter has been kidnapped to keep them quiet.

Adrift in the vast expanse of the ocean, a solitary boat carries three castaways—a man and two women. Stranded and devoid of any glimmer of rescue, they find solace in recounting the tales of their lives to one another. As they delve into their personal narratives, reminiscing about the circumstances that led them to this desolate predicament, they navigate through the depths of three distinct destinies. Bound by the confines of their shared space, every aspect of their existence becomes a boundary, underscoring their plight.

Both Jack Sander and Bob Corby are boxers in love with Mabel. Jack and Mabel wed, but their marriage is flat. The young wife looks to Bob for comfort.

An unemployed drifter, Eric Stanton wanders into a small California town and begins hanging around the local diner. While Eric falls for the lovely waitress Stella, he also begins romancing a quiet and well-to-do woman named June Mills. Since Stella isn't interested in Eric unless he has money, the lovelorn guy comes up with a scheme to win her over, and it involves June. Before long, murder works its way into this passionate love triangle.

Karl Anton Verloc and his wife own a small cinema in a quiet London suburb where they live seemingly happily. But Mrs. Verloc does not know that her husband has a secret that will affect their relationship and threaten her teenage brother's life.

Before they can complete renovations on their new inn, a father and daughter are visited by a woman seeking immediate lodging for her strange group of travelers.

A fisherman and a rising lawyer who grew up together as brothers fall in love with the same woman.

Larita Filton is named as correspondent in a scandalous divorce case. She escapes to France to rebuild her life where she meets John Whittaker. They are later married, but John's well-to-do family finds out Larita's secret.

Conrad Veidt plays a famous musician who is blackmailed for being gay. Eventually he stands trial and is convicted. At the end the film pleads for the abolition of §175 (the paragraph which punishes homosexuality).

In Manhattan's Central Park, a film crew directed by William Greaves is shooting a screen test with various pairs of actors. It's a confrontation between a couple: he demands to know what's wrong, she challenges his sexual orientation. Cameras shoot the exchange, and another camera records Greaves and his crew. Sometimes we watch the crew discussing this scene, its language, and the process of making a movie. Is there such a thing as natural language? Are all things related to sex? The camera records distractions - a woman rides horseback past them; a garrulous homeless vet who sleeps in the park chats them up. What's the nature of making a movie?

A beautiful showgirl, name "the Canary" is a scheming nightclub singer. Blackmailing is her game and with that she ends up dead. But who killed "the Canary". All the suspects knew and were used by her and everyone had a motive to see her dead. The only witness to the crime has also been 'rubbed out'. Only one man, the keen, fascinating, debonair detective Philo Vance, would be able to figure out who is the killer.

Michel Piccoli plays a police inspector whose best friend is murdered on the orders of gang boss Charles Vanel. The inspector knows full well that Vanel is too crafty and well-connected to ever stand trial for his crime, so he carefully lays a subtle trap for his adversary. Unfortunately, both Piccoli and Vanel are thwarted by a pair of scheming females.

After a chance encounter with "The Master", Anne discovers bite marks on her neck, a new sense of power, and an appetite to live bigger and bolder than ever.

Robert Tisdall finds on the beach the corpse of a woman he knew. Others wrongly conclude that he is the murderer. Fleeing, he desperately attempts to prove that he is not the killer. A young woman becomes embroiled in the effort.

The clock strikes midnight, the bats fly from the belfry, a dog howls at the full moon, and two black cats fight in the cemetery: a perfect time for four skeletons to come out and dance a bit.

Gino, a drifter, begins an affair with inn-owner Giovanna as they plan to get rid of her older husband.

God and Satan war over earth; to settle things, they wager on the soul of Faust, a learned and prayerful alchemist.

When a nobleman is threatened by a family curse on his newly inherited estate, detective Sherlock Holmes is hired to investigate.

In the ruins of post-WWII Berlin, a twelve-year-old boy is left to his own devices in order to help provide for his family.

Davey Gordon, a New York City boxer at the end of his career, falls for dancer Gloria Price. However, their budding relationship is interrupted by Gloria's violent boss, Vincent Rapallo, who has eyes for Gloria. The two decide to skip town, but before they can, Vincent and his thugs abduct Gloria, and Davey is forced to search for her among the most squalid corners of the city, with his enemy hiding in the shadows.