Broker Henry Taylor is furious at the attention his wife Regina receives from Charles Bryant, an elderly bachelor. When he comes home one night and finds Regina in Bryant's arms, he orders him to leave. Bryant obliges, but he doesn't go away -- when the Taylors' daughter, Vivian, has a birthday, Bryant gives her a Shetland pony.

A mad scientist attempts to rule the world by creating various elaborate inventions.

A psychiatrist treats a woman of three faces: neurotic Elizabeth, wanton Lizzie, and charming Beth.

A detective goes undercover as a producer to investigate an actor's murder, which occurred during the performance of a play...

A magazine reporter exposes a crooked District Attorney, resulting in his trial. Complications ensue, however, when the man is acquitted.

Rose Pierce is discontent with her life as the wife of a small town plumber and has visions of becoming a wealthy socialite. Consequently, when her smart aleck son Sammy hears that an electric railroad line is to be built through town, she decides that the family can become rich by purchasing the lots along the right of way. Patriarch George Pierce laughs at the idea, but when Rose and Sammy learn that Cora Stewart, the wealthy town widow, has withdrawn her savings from the bank, they jump to the conclusion that she is interested in buying the lots, and mother and son secretly invest the family bank roll in the land.

Cafe waitress Barbara Whitney refuses to acknowledge her marriage to Air Policeman Nick Conlon until he upgrades his career. He does so by infiltrating a hi-jacking gang, posing as passengers, that robs airplanes carrying valuable items and money, and parachuting their escape from the scene of the crime.

Fields plays "Larsen E. Whipsnade", the owner of a shady carnival that is constantly on the run from the law. Whipsnade is struggling to keep a step ahead of foreclosure, and clearly not paying his performers, including Bergen and McCarthy, who try to coax money out of him, or in McCarthy's case, steal some outright.

A gambler uses his winnings to help support an orphanage.

Frankie Thomas plays Bob Lewis, leader of a gang consisting of Sailor, Murph, Monk, Trouble and Yap. The son of disgraced police officer Lt. Lewis, Bob vows to clear his dad's name, and also to prove that accused murderer Tommy Shay is innocent.