Rainbow Over the Rockies

Billy the Kid and Fuzzy Jones are on their way out of Arizona being chased by some riders who hope to cash in on the reward money for their capture. They are warned in time by Ed Dawson, but Ed is wounded in the getaway. They get a doctor to attend to Ed. The latter tells them there is a range war in progress across the border and that he is looking for men to help make a cattle drive to the rail junction.

Roy returns home to fine a range feud between the cattlemen and the sheepmen. When his friend is killed he finds the rifle had a defective pin. He learns the rifle belongs to a ranch hand named Barker and that a third party has caused the feud. When he captures outlaws trying to blow up a dam, he claims Barker was the killer. But Barker has switched rifles and the outlaws now accuse Roy and Roy finds himself in trouble.

When Robin Grant inherits a valuable range, certain evil interests try their best to kill off Robin and claim the land for themselves. US Marshall Steve Saunders comes to the boy's rescue.

Clay Morgan kills Joel Potter and Marshal Manning has to arrest the brother of the girl he plans to marry.

Back from the Indian wars, a cowboy wages a single-handed war against a land baron and his henchmen. After his shooting hand is disabled, he masters the bow and arrow to take on the gang one arrow at a time!

A saloonkeeper sides with the sheriff for justice after she's framed for rustling.

After Celia's father dies, a war erupts over control of his land.

A frontier widow aims to raise sheep despite a cattle rancher in old Wyoming.

A range war between cattlemen and farmers comes to a head with the arrival of a Deputy Marshal and "Mule" a famous gunfighter in the town of Houstonville, Texas.

When newcomers Whip and Bob break up a saloon fight they are made town Marshals. This puts then in the middle of the range war between large ranch owner Howard and the small ranchers. Everyone thinks Howard is the culprit but Whip believes otherwise.

A caravan of settlers is arriving and the ranchers intend to keep them out. It looks like a range war but Sheriff Jim gets the ranchers to accept the settlers. Kohler re-ignites the feud by making settler Winters appear to be a rustler and then by killing Winter's son. Once more the two sides appear headed for a war and Jim is caught in the middle.