Diego de la Vega, the son of a wealthy landowner, returns from his studies in Spain and discovers that Los Angeles is under the command of Capitan Monastario, a cruel man who relishes in the misuse of his power for personal gain. Knowing that he cannot hope to single-handedly defeat Monastario and his troops, Diego resorts to subterfuge. He adopts the secret identity of Zorro, a sinister figure dressed in black, and rides to fight Monastario's injustice.

A runaway heiress makes a deal with the rogue reporter trailing her but the mismatched pair end up stuck with each other when their bus leaves them behind.

A young social climber wins the heart of a beautiful heiress but his former girlfriend's pregnancy stands in the way of his ambition.

One of the last bills signed by President Lincoln authorizes pushing the Union Pacific Railroad across the wilderness to California. But financial opportunist Asa Barrows hopes to profit from obstructing it. Chief troubleshooter Jeff Butler has his hands full fighting Barrows' agent, gambler Sid Campeau; Campeau's partner Dick Allen is Jeff's war buddy and rival suitor for engineer's daughter Molly Monahan. Who will survive the effort to push the railroad through at any cost?

In occupied Berlin, an army captain is torn between an ex-Nazi café singer and the US congresswoman investigating her.

In 1820 Spain, the son of a California nobleman comes home to find his native land under a villainous dictatorship. On one hand, he plays the useless fop, while on the other, he is the masked avenger Zorro.

A musician's ex-wife wants him back after he finds love and success.

In 1865, a troop of Confederate soldiers led by Major Matt Stewart attack the wagon of gold escorted by Union cavalry and the soldiers are killed. The only wounded survivor tells that the war ended one month ago, and the group decides to take the gold and meet their liaison that knew that the war ended but did not inform the troop. The harsh Rolph Bainter kills the greedy man and the soldiers flee in his wagon driven by Major Stewart. When they meet a posse chasing them, Stewart gives wrong information to misguide the group; however, they have an accident with the wagon and lose the horses. They decide to stop a stagecoach and force the driver to transport them, but the posse returns and they are trapped in the station with the passenger. They realize that the men are not deputies and have no intention to bring them to justice but take the stolen gold.

A U.S. soldier goes after bandits in California, although it is still owned by Mexico.

Four explorers are summoned to Peru by the brilliant physicist Dr Thorkel. They discover a rich source of radium and a half-mad Thorkel who shrinks them down to one-fifth their normal size when they threaten to stop his unorthodox experimentation.

Newspaper reporter Michael Ward plunges into a nightmare of guilt, fearing that his "evidence" has sentenced the wrong man to death.

After years of questioning why people fear him, Death takes on human form so he can mingle among the mortals and find an answer. However, events soon spiral out of control as he falls in love with the beautiful young Grazia, the only woman not afraid of him. As he falls in love with her, her father sees him for what he is and begs him to return to his duties. Death must decide whether or not to seek his own happiness or sacrifice it so that Grazia may live.

An industrialist and a pianist meet on a trip and fall in love. Through a quirk of fate, they are reported dead in a crash though they weren't on the plane. This gives them the opportunity to live together free from their previous lives. Unfortunately, this artificial arrangement leads to greater and greater stress. Eventually the situation collapses when they come to pursue their original, individual interests without choosing a common path.

A study in greed in which treasure hunters seek a shipment of gold buried in Death Valley.

When a confused eyewitness identifies New York City cabbie Brick Tennant as a killer, he is sentenced to death for a murder that he wasn't involved in. Though no one is willing to listen to the innocent prisoner's pleas for freedom, Brick's faithful fiancée, Mary, knows that her lover is innocent because she was with him when the crime was committed. As the scheduled execution draws ever nearer, Mary begins to investigate the murder herself.

Starving playwright Judith Wells meets playboy writer of musicals, George Macrae, over a plate of stolen spaghetti. He persuades producer Sam Gordon to buy her ridiculous play "North Winds" just to improve his romantic chances, and even persuades her to sing in the sort of show she pretends to despise. But just when their romance is going well, Gordon's former flame Lulu reveals the ace up her sleeve...

Two ex-cons plan to kill the range rider marshal who sent them to prison and, when their plan fails, join forces with their former boss, a crooked saloon owner who has the same idea.

Tom Kenyon and his sidekick Pierre La Farge are hired by rancher Mike O'Day who, with his daughters Toni and Sugar, provides wild horses for the government remount station.

Inspector Steve Trent tracks the stolen Cortez emerald, last pilfered by a murdered gangster.

A wealthy woman discovers a vineyard worker with a beautiful operatic singing voice. She helps make him a star but then breaks his heart. He flees in misery to Mexico where he meets a sweet farm girl.