Twenty years earlier, Mary Cabot had lost contact with her infant daughter Justine. Now a grown woman, Justine accidentally shoots a man who'd impugned the reputation of her mother, whom she's never met. As luck would have it, the presiding judge at Justine's trial is none other than Mary Cabot.

Knowing that is contains valuable helium gas, a gang of bad guys first tries to purchase the ranch which Gene straw-bosses. When that fails, they lay a hidden pipeline to snag the gas.

Truck drivers Steve Hackett and Bill Purvis are fired from their jobs with the West Coast Trucking company for not using second-gear going down steep grades. Davis, the company vice-president, surprisingly asks them to carry a load of merchandise to Arrowhead and offers a $1000 bonus. He tells them it is a load of lettuce. Several miles out of Los Angelese, they are stopped by a mob of lettuce-farm workers on strike. When the first crate is tossed off the truck, it explodes and the two pals learn their merchandise is a cargo of dynamite. The workers let them proceed and they crash into a car driven by Mary Stevens, whom they had met at a restaurant. She and her dog, "Butch" (played by a Credited dog named Stooge), join them and they deliver their cargo, and learn unscrupulous real-estate operators have jammed the locks on the dam in order to ruin the ranchers and farmers and take over their property.

A shy office worker becomes a hero when a fortune teller calls him another Napoleon.

A 12-episode serial in which scholastic sports star Frank Merriwell leaves school to search for his missing father. His adventures involve a mysterious inscription on a ring, buried treasure, kidnaping and Indian raids. He saves his father and returns to school just in time to win a decisive baseball game with his remarkable pitching and hitting.

In a spooky hotel on the coast of France, two bands of crooks are working independently of the other in an attempt to steal the inherited fortune of an American girl, Sue Tally. Along the way the heiress is kidnapped, three murders are committed, a girl appears in two places at once, mysterious persons roam about the old hotel at night and mysteriously disappear, and there is a hidden room without any doors.

The Wiggs family plan to celebrate Thanksgiving in their rundown shack with leftover stew, without Mr. Wiggs who wandered off long ago an has never been heard from. Do-gooder Miss Lucy brings them a real feast. Her boyfriend Bob arranges to take Wiggs' sick boy to a hospital. Their other boy makes some money peddling kindling and takes the family to a show. Mrs. Wiggs is called to the hopsital just in time to see her boy die. Her neighbor Miss Mazy wants to marry Mr. Stubbins who insists on tasting her cooking. Mrs. Wiggs sneaks her dishes past Stubbins who agrees to marriage. Mr. Wiggs appears suddenly, in tatters, with just the amount of money (twenty dollars) needed to save the family from foreclosure. Miss Lucy and Bob get married.

A kidnapping, three airplane crashes and several fist-fights adds speed to the plot in which the plans of a new, faster airplane motor invented by brothers Tim and Jerry are stolen and suspicion falls on their office secretary Mary Stuart. But she can pilot an airplane with the best of them and she risks her life to save Tim. And when she gets kidnapped, Jerry regains his lost nerve in rescuing her.

A woman convicted of fraud aims to take her revenge on the man who put her inside after being released on parole.

An ironworker and his equally tough friend decide to leave New Orleans to work as beam-walkers on a New York City skyscraper. This arouses the ire of his Cajun girlfriend who promptly shoots at him as he walks away and then follows him to the Big Apple where she becomes a nightclub performer.

Notorious crooks "Hairpin" Annie and Sea Bass steal a suitcase on the train and discover that it is filled with scenarios. Its owner, Egbert Winslow, agrees to write a screenplay about the underworld with Sea Bass's help. Sea Bass, seeing a chance to expose a pal who has double-crossed him, describes "High-Shine" Joe and some of his underworld activities. Joe sees the film in a South American theater and recognizes himself. He goes to the motion picture studio determined to kill Egbert Winslow, but bank president Peyton, who has been robbed by Joe, appears simultaneously with the police and saves Winslow.

A young woman agrees to marry the son of a well-known man in order to get a chance to take revenge on her new father-in-law, who she believes framed her own father who is now in prison.

On her way to New York for her first stage appearance, Linda Cunningham meets Mame Jarrow, a nightclub singer; Linda later drops by to hear Mame sing, accompanied by their angel, Paul Nicholson, a wealthy roué. Mame gradually comes to realize that Linda is her own daughter, from whom she was separated years before by pious relatives. Using all her wiles, Mame attempts to keep Linda from falling prey to Nicholson, and when all else fails, she sends for Jerry Connor, Linda's small town sweetheart.