Tim Hart (Tim McCoy), a former Texas Ranger, comes out of retirement to avenge the death of Lightnin' Ed (Frank LaRue), his foster father, who had been sent to Rainbow's End, to investigate a series of train robberies. He senses that George Johnson (Walter McGrail) and his henchman, Speck (Bob Kortman), head the robbery gang, especially after Speck makes an ambush attempt on his life.

The story revolves around a valuable silver deposit, located between two ranches. Villain Lash Bender cooks up a scheme to gain control of both ranches so that he may have a clear field to the silver lode.

Cole Thornton, a gunfighter for hire, joins forces with an old friend, Sheriff J.P. Harrah. Together with a fighter and a gambler, they help a rancher and his family fight a rival rancher that is trying to steal their water.

The story concerns a fierce struggle over water rights. Complicating the plot is the presence of a masked desperado who is systematically killing off local ranchers.

A singing rodeo rider hires on at an expensive all-women dude ranch and beauty spa. He falls for a pretty fitness trainer who is constantly threatened by a gang who wants her late grandfather's cache of gold hidden in a ghost town.

On vacation at his ranch, western actor Roy quickly finds himself involved with a horse rustling operation and a boy ward of one of the rustlers, leading to the kidnapping of Roy's trick horse Trigger by the gang with a demand for ransom.

In this western, the hero fights the bad guys by impersonating the son of a rancher. The outlaws have been making the good landowners pay fake taxes. Not only does the good guy succeed in catching the bad guys, he also catches himself the postmistress.

A noted gunman takes a job on a cattle ranch to stop a band of rustlers.

In this western, a rancher's son rides out for revenge against the rustlers who killed his father. The pursuit stretches between Montana to Arizona and it becomes more difficult because though the son knows the killer's name, he has never seen his face. Fortunately, the killer doesn't know what the son looks like either.

The arrival of the telegraph put Pony Express riders like John Blair and his pal Smoky out of work. A race will decide whether they or stageline owner Drake get the government mail contract.

In this western, an innocent saddletramp is blamed for killing a man. Fortunately he finds the real culprit before it is too late.

Rex, Slim and the boys are fired by a wealthy rancher but decide to help him out when his daughter intends on marrying a shifty, gold-digging actor. Meanwhile, the rancher's foreman executes plans for a train robbery.