Two Texas Rangers (Tom Tyler, Rex Lease) nab smugglers and rescue a woman (Margaret Nearing) from a runaway wagon.
Sent to Mexico to buy a bull, a Wyoming cowhand (Doug McClure) teams up with three Texas Rangers to solve a robbery/murder.
Tex put the Kern gang away once but they have returned with reinforcements and have take over the town of Red Rock capturing the townsmen and forcing them to work for them in the gold mines. Dave and Tex then organize the ranchers into the Territorial Rangers. After blowing up the mines to keep the gang from getting the gold, they are ready for the showdown between the two sides. Written by Maurice VanAuken
A Texas Ranger goes up against the Morrow outlaw gang.
Tex Wyatt is blamed for a murder actually committed by Ransom and Holman, a couple of thieves. Tex manages to escape and is reunited with his two ranger pals Jim Steele and Panhandle Perkins, both of whom are working undercover as performers in a medicine show.
Two Texas Rangers have their worlds rocked by a wrongfully accused female bandit.
An outlaw named Duane ( Tom Mix ), captured by the Texas Rangers, is promised a pardon if he rounds up a gang of cattle thieves. The man he suspects as the leader is revealed to be the father of Duane's sweetheart, Helen ( Billie Dove ). Duane captures the gang, gets a pardon for Helen's father, and marries Helen.
A Texas Ranger turns deputy sheriff; a woman wants him to kill her cattle-baron husband.
Texas, 1878: cheerful outlaw-buddies Jim, Lorn and Wahoo rescue spunky orphan Rannie Carter from rustling racketeers, then are forced to separate. Lorn goes on to bigger and better robberies, while Jim and Wahoo are (at first reluctantly) maneuvered into joining the Texas Rangers. For friendship's sake, the three try to keep out of direct conflict, but a showdown begins to look inevitable. And Rannie, now grown into lovely young womanhood, must choose between Lorn and Jim
Jim Steele spots Pete Dawson taking horses over the Mexico-Texas border, but Dawson has an alibi. A new group of recruits arrives at the Ranger station, among them Tex Wyatt, the son of Ranger Captain John Wyatt, whom he hasn't seen for many years. Captain Wyatt tells Tex that he is in the Rangers strictly on his own merit and there will be no favors played. He assigns Tex to pick up Dawson's trail, but orders that no arrest be made without proof.
Jolley is the leader of the Devil's Brand gang of rustlers. When Molly Dawson sends for the Texas Rangers, Tex, Jim, and Panhandle arrive pretending not to know each other. But eventually their identities become known and they are captured by the gang.
To prevent a lynching, Ranger Tim lets two outlaws go saying he will get them later. This gets him kicked out of the Rangers and he goes across the border and joins Big George's gang who are running contraband. But the outlaw Jimmy overhears Tim tell his sister that the dismissal was a fake. Big George and his gang then go after Tim and trap him in a cabin.
Having fled to Mexico from the U.S. many years ago for killing his father's murderer, Martin Brady travels to Texas to broker an arms deal for his Mexican boss, strongman Governor Cipriano Castro. Brady breaks a leg and while recuperating in Texas the gun shipment is stolen. Complicating matters further the wife of local army major Colton has designs on him, and the local Texas Ranger captain makes him a generous offer to come back to the states and join his outfit. After killing a man in self-defense, Brady slips back over the border and confronts Castro who is not only unhappy that Brady has lost his gun shipment but is about to join forces with Colton to battle the local raiding Apache Indians.
Forced to run from Texas Rangers after a heated misunderstanding leads to the death of a lawman, Mexican American farmer Gregorio Cortez sets off in desperate flight, evading a massive manhunt on horseback for days.
Texas Ranger Todd Crayden is assigned a suicide mission South of the Border, to smuggle a government agent into Mexico...
Tim is dismissed from the Rangers for letting his friend Kane who is accused of murder escape. When newspaper editor Alexander dies, Tim takes over to continue that fight against Heston and his stooge Sheriff. He also hopes to find the notorious leader of an outlaw gang and to also help Kane prove his innocence.
When power-hungry Faulkner and Leroux want to divide Texas into smaller sections, instead of allowing it to enter the Union as a single state, Gary Conway and the Texas Rangers must step in to thwart their chicanery.
The town of Rio Blanco is the center of a fight over the statehood issue and is a perfect setup for Lon Bryson and Chuck Bowers, who organize a couple of phony protection associations. Opposing them is Henry Waterman, publisher of the Rio Blanco Herald. He and his assistant, Andrew Jackson Weems, send for the help of the Territorial Rangers. One of the dispatched Rangers is Jeff Lanning who, unknown to him, has a brother as a member of the gang under an assumed name of Bob Mitchell. Jeff is so shocked at seeing his brother gun down Waterman that he is unable to act in time to prevent it. Unable to explain the cause of is inaction, he is suspended by the governor. Unable to persuade his brother to quit the gang, Jeff, with the aid of Weems and Waterman's daughter Carol, begins his quest to bring the outlaws to justice.
The Texas Rangers send Dave and Chito into the badlands to see if they can locate a counterfeiting operation. They arrive posing as wanted outlaws and this gets them into the gang. But as soon as they uncover the operation and locate the printing press, one of Chito's girl friends arrives to expose their identity and they find themselves trapped by the entire gang.
With thousands of cattle being rustled from White Sage ranch the 1930's Texas Rangers are called in. They manage to get one of their agents into the gang by making them think he is the Pecos Kid on the lam.