Call The Mesquiteers

The Three Mesquiteers are forced to track down a train robbery ring after some of the gang hijack their truck for a getaway and the police conclude they are part of the gang, an identification which is just fine with the gang's nameless chief.

Cavalier of the West

Burgess and Greeley are rustling horses and shooting Indians. When they kill Manual they frame Lieutenant Allister. His older brother John now attempts to defend him at his murder trial.

The Overland Express

It's 1861 and Buck gets the business men of Sacramento to establish the Pony express. Hawley runs the stage line over the same route and has the U. S. mail contract. When it looks like the Pony Express will be awarded the mail contract, he gives guns to the Indians and has them attack both the riders and the stations.