Idealistic young American falls under the influence of Communist agitators.

Gladstone Smith, a fearful young reporter, gets on the wrong side of a murderous criminal and flees to Alaska, along with the killer's wife, who is equally frightened of her husband. But the murderer pursues them to the frozen north and Gladstone must overcome his cowardice in order to overcome his nemesis.

Chick Williams, a prohibition gangster, rejoins his mob soon after being released from prison. When a policeman is murdered during a robbery, he falls under suspicion. The gangster took Joan, a policeman's daughter, to the theater, sneaked out during the intermission to commit the crime, then used her to support his alibi. The detective squad employs its most sophisticated and barbaric techniques, including planting an undercover agent in the gang, to bring him to justice.

On her first anniversary, Ann Reagan finds that her sister-in-law is involved with a shady character that she used to be intimate with, and determines to intervene.

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?

Super-sleuth Philo Vance faces the zaniest case of his career when Gracie Allen "helps" him try to solve the murder of an escaped convict. As she attempts to clear the name of a friend accused of the killing, her wacky, scatterbrained ways constantly impede the investigation.

A small town marshal’s secret past as an outlaw comes back to haunt him when an old associate shows up and threatens to expose his former dark deeds.

When Reverend Robert Henley and his sister Faith arrive in the town of Hell's Hinges, saloon owner Silk Miller and his cohorts sense danger to their evil ways. They hire gunman Blaze Tracy to run the minister out of town. But Blaze finds something in Faith Henley that turns him around, and soon Silk Miller and his compadres have Blaze to deal with.