⁣Sugarfoot Sue Ryan tells so many tall tales that her friends no longer believe anything she says. When her father spots the outlaw gang who stole his horses, but is surrounded by the crooks, Sue rides to the rescue, but Deputy Sheriff Lofty Craig doesn't credit her story.

⁣ Cowboy Larry O'Day and his sidekick Lucky Smith happen upon a distraught Barbara Hartwell, who is about to be arrested for the murder of her uncle. With Barbara behind bars, Larry is determined to find the real killer and soon finds himself in the middle of a mystery involving crazed German entomologists and a smuggling ring bringing Chinese "picture girls" across the Mexican border for sale to wealthy Chinese bachelors.

⁣ A cavalry captain has great difficulty keeping the peace between his tyrannical colonel and an Indian chief bent on revenge

⁣A mysterious killer called The Raven is on the loose, and the Range Busters must prevent him from killing an old man and his servant.