Judy and her grandpa run a trolley between a train depot and a ghost town in Nevada, near the California border. Three spies intent of tracking down an atomic missile gone astray arrive. When the trolley breaks down, Judy and Grandpa unwittingly install the engine from the nearby crashed missile.

Judy is the daughter of a famous opera singer who once bankrolled prospector Andrew "Cactus" Clayton. Now Clayton hopes to repay the favor, but first he must reclaim his stash of gold from the crooked Williams. Judy helps the old coot by taking on not only Williams, but duplicitous private detectives Walter Martin and Eddie Taylor, not to mention gangsters Spider Mike and Louie.

A naïve farm girl is duped by con men who promise her movie stardom in exchange for her savings.

Young radio personality Judy Joyner becomes mayor of the moribund town, Sleepy Lagoon, after running on an all women ticket and promptly sets out to turn the town around.

At a Mexican resort, a fast-talking magazine editor woos the dancer he's trashed in print.

A ditzy wife yearns to join "high society" when she and her husband become suddenly wealthy.