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."

Spies on opposite sides fall in love in pre-revolutionary Russia.

A doctor is driven into an investigation of sinister goings-on at a horse race track by his mystery writer ex-wife.

A woman and a man vying for a woman's affection: the usual love trio? Not quite so since the belle in question is Lorraine de Grissac, a very wealthy and alluring society woman, while one of the two rivals is none other than Arsène Lupin, the notorious jewel thief everybody thought dead, now living under the assumed name of René Farrand. As for the other suitor he is an American, a former F.B.I. sleuth turned private eye by the name of Steve Emerson. Steve not only suspects Farrand of being Lupin but when someone attempts to steal a precious emerald necklace from Lorraine's uncle, Count de Brissac, he is persuaded Lupin is the culprit. Is Emerson right or wrong? Which of the two men will win over Lorraine's heart?

A proud, pro-capital punishment district attorney with a 90% execution rate, finds himself wrongly convicted of murdering his estranged wife and sentenced to die. The woman he loves and his investigator rival for her affections rally to find the real killer, while he is confronted by the misery of life on death row.

A group of people are stuck on a schooner in the middle of the Pacific with no wind.

Mercenary Donovan is hired to kidnap King Peter II. He learns that the party in power is evil and that the King is in danger, so kidnaps the King to keep him safe while a revolution is planned.

In the early 1900s, as the Panama Canal is being built, a group of doctors try to discover a cure for yellow fever, a disease that is decimating the workers constructing the canal.

When his bank fails, a young man loses not only all his money but his fiancée deserts him, too. With few options, he joins a traveling carnival and begins a new life.

A detective investigates the disappearance of a girl's body from the city morgue.