Reliable Pictures Corporation

Two Texas Rangers (Tom Tyler, Rex Lease) nab smugglers and rescue a woman (Margaret Nearing) from a runaway wagon.

Good-natured troublemaker "Cyclone" Tom Saunders is hired by a ranchers' association manager to investigate recent cattle rustling at one of their ranches and to see if a pair of nesters have anything to do with it. After discovering the nesters, pretty Betty Powell and her rickety old father, are incapable of rustling, Tom instead turns his attention to the huge, swaggering bully of a foreman, Nate Lenox.

Perrin and his partner get paid a big sum of money at the end of their cattle drive. Shortly thereafter, the partner is found with a knife in his back and Perrin is blamed for the murder.

Riding toward Santa Fe, Tom Crenshaw shoots a bushwhacker who has killed Dad Bates from ambush. Discovering a money belt on Bates, Tom carries it to town, along with a letter he finds in the pocket of the killer, which offers him the means of identifying either of the dead men. In town, Tom has a run-in with gunman One-Shot Morgan and one of Morgan's henchmen sees Tom with the money belt. Tom poses as the renegade who did the killing and is accepted by Morgan and his gang. Tom's plan is working until one of the gang who knew the killer shows up and denounces him as an impostor.

Sheriff Tom Tracy is summoned to the sheep camp where he finds Old Man Jenkins fatally wounded and, with his dying breath, accuses Ned Hampton, brother of the girl to whom Tom is engaged, of having shot him in the back.

Rin-Tin-Tin brings the killer of his mistress to justice.

Perrin is a cowboy who comes to the aid of local Indians being swindled out of their gold. He signs on as a ranch foreman, but learns the ranch is the home of the crooks.

Tom Riley and sidekick Windy arrive at the Baker ranch where horses are being rustled. It appears the culprit is a wild horse, but Tom catches and rides the horse which leads to trouble with the real rustlers.