Sandy Doyle, gambler and political chief of a small border town, seeks to gain control of the Bar-X Ranch, owned by Rufe Rickson, to further some undercover activities of his own. He counts on Rickson's inability to stay away from gambling as the means to his ultimate success. Government investigator Oliver Shea and his assistant, Dan Haggerty, start a fight in Doyle's place when they see Rickson being cheated and are invited to the Bar-X where Oliver and Helen Rickson, Rufe's daughter, discover interest in each other and Dan finds himself pursued by Bell, the ranch cook. Sheriff Larson brings the prize money for the $5,000 race of the Rodeo Association, and that night it is stolen.

A reporter's marriage is jeopardized by his drinking and he finds himself accused of a murder he didn't commit.

An undercover agent tracks a gang of drug smugglers to their headquarters in Mexico, a nightclub, where he manages to get a job as a bouncer. There he meets and falls for a pretty young woman, whose father happens to be the man the agent suspects of heading the gang.

In 15th century France, a gypsy girl is framed for murder by the infatuated Chief Justice, and only the deformed bellringer of Notre Dame Cathedral can save her.

Shortly after being made the executor of a wealthy man's estate, a man murders his benefactor. He then makes a play for the widow, who rebuffs him. To escape his arduous pursuit, she takes her little daughter on a trip but dies in an auto accident. The daughter is rescued but disappears. Her grandparents spend years looking for her, as does the executor who killed her father--if she's found she'll inherit the estate and he won't get a penny. He aims to see that she's never found, and if she is he plans to see that she doesn't live long enough to make a claim to the estate.