A group of air mail pilots risk their lives to deliver important mail through bad weather conditions.

When his father is murdered, erstwhile conman Nick Darrow asks the cops if he can go undercover to find the killers, and maybe even stop a crime ring that has been plaguing the police. The sister of another innocent victim joins him as they infiltrate the syndicate. Any wrong move could lead to instant death.

Pop Clark is about to lose his baseball team, unless they can win the pennant so he can pay off debts. He hires ace player Larry Kelly to ensure the victory. As well as rival teams, mobsters are trying to prevent the wins, and as the pennant race nears the end, Pop's star players begin to be killed, on and off the field. Can Larry romance Pop's daughter, win enough games, and still have time to stop a murderer before he strikes more than three times?

College football player is asked to dope a star teammate by his crooked gambler brother. He refuses, but they player is doped anyway and collapses and dies. A detective has the whole game re-enacted to find important clues.

After he stumbles across a murder, a young reporter devises an elaborate scene to keep his newspaper stories about the crime front-page news.

Amidst a backdrop of growing violence and intimidation, independent cab drivers struggling against a consolidated juggernaut rally around hot-tempered Matt Nolan. Nolan is determined to keep competition alive on the streets, even if it means losing the woman he loves.

1934 film by Archie Mayo