A police detective's (Norman Foster) lawyer girlfriend (Judith Allen) works for a crooked criminal lawyer (Sidney Blackmer).

Young Englishman inherits ranch which he wants to sell, but Gene's gonna turn him into a real westerner instead. When new owner Spud arrives from England, Autry convinces him not to sell the ranch but to raise horses for the Army. When both Autry's and Neale's bids are the same, the Colonel calls for a race to decide the winner. But that night Neale has Autry's stable burned.

Nightclub singer Della Mason witnesses a murder and is forced by the killer to flee with him from the scene of the crime. Escaping from the gangster, she secretly boards the ship of Captain Josiah Storm, a woman-hater, and the ship sails from San Francisco headed for China. Della is discovered by Jim Benton, the ship's first mate and he pleads her case to the captain. He leaves her in under the protection of Minnie at "Minnie's Joint in Shanghai, until her innocence can be established.

A young doctor running a health farm for polio victims is dazzled by a pretty and wealthy society girl, to the detriment of his patients and the woman who really loves him.

A reporter itching to get off the boring gardening "beat" gets a chance to investigate a series of arson fires that have been plaguing the city. He believes the fires are tied into a web of political corruption involving a wealthy businessman, the mayor and the police chief. Complicatins ensue when the girl assigned to help him turns out to be the businessman's daughter.

The Great McGonigle and his troupe of third-rate vaudevillians manage to stay one step ahead of the bill collectors and the sheriff.

The U.S. Army needs more horses for the Spanish-American War. Hoppy must turn his Bar 20 cowhands into Rough Riders to gather up the horses, and of course bad guys try to sabotage the operation.