Hawk of the Hills (1927), a ten episode serial, re-edited into a five-reel feature length version released in 1929. Newhall, California. A band of Indians led by the half-breed 'The Hawk' terrorizes prospectors in a valley. When the old prospector Clyde Selby hits the mother lode, The Hawk plans to kidnap his pretty blond daughter Mary Selby. This kidnapping actually proves one of the lesser of the perils faced by the poor Mary. Laramie, a government agent, wants with the help of his friendly Shoshone Indian friends to extricate the damsel-in-distress.
Yak arrives at the Gilmore ranch where rustling has occurred. Gilmore blames a wild horse when it is actually his foreman Mays. After Yak catches and tames the wild horse, Mays gets Yak out of the way by having him arrested for murder. Mays and his men can now make one last raid.
Railroad station agent Dan Kurrie is fired from his job by his rival in love, Joseph Garber. Believed false by the girl he loves, Margaret , Kurrie must prove himself by unmasking a gang of bandits preying on the trains.
In a country town in the state of Minas Gerais, Brazil, Januária is going to marry the shy and naive Amorim. But in her heart she wants to escape with her dream hero, the cowboy Roy Pereira, and start a new life in Texas.
In the 18th entry of Monogram's 24 "Range Buster" films, the bank of Gila Springs is robbed by Ace Alton and his gang, and Sheriff Frank Hammond, son of Marshal Jim Hammond, is killed. The Marshal sends for the Range Busters, Dusty King, Davy Sharpe and Alibi Terhune, to come and restore order to the town. Ed Cole, head of the local vigilantes, and secretly the head of the outlaws, promptly orders the trio out of town. They visit an old friend, Rancher Mike Rand and his daughter Mary. Mary's brother Jeff has unwittingly become a gang member, and carries out Cole's orders by taking a shot at Davy, but the latter makes him a prisoner during a subsequent fight in the town café. Jeff confesses to Cole's involvement, and the Range Busters, with the help of town banker Harrison, set a trap for Cole and his outlaw vigilantes.
Blake, the crooked foreman of a cattle ranch, murders a sheep rancher. Then after framing ranch hand Jack for the murder, he urges the ranch hands to hang him. But Jack's dog Wolfheart finds evidence implicating Blake in the murder. The ranch owner then stops the hanging and Jack and Wolfheart head out after Blake. Written by Maurice VanAuken
Texas Ranger Sunset Carson is given the mission of tracking down the notorious Marshall gang. Uncovering their hideout, he discovers the gang is led by Ann Marshall and is comprised of three of her ranch-hands, Dakota, PeeWee and Buckskin. He soon learns that they are the innocent victims of a ring of swindlers and cattle rustlers led by the ruthless Matt Conroy.
To combat the lawlessness in her town, school teacher Carrie Stokes writes to her former students in search of a lawman. Johnny Revere arrives and starts to clean up the town. But things go bad when he is hit on the head and loses his memory.
When the Ranger Sergeant returns murdered with a note that LaFarge did it, Trooper Burke sets out to after LaFarge. Working undercover, he saves LaFarge's life and this gets him into LaFarge's gang. He then arrests LaFarge and brings him in only to learn that LaFarge is not only innocent but is now a prisoner of the real killer.
A reverend goes West to a town where the Indians killed his priest-father and burned his church but the local townsfolk are keener about cash than religion.
Dave and Chito are working for Melburn who is looking for wild horses. Olmstead has his men looking for then also. When Dave finds them first, Olmstead buys them from Melburn and then kills him. A clue leads Dave to Olmstead's where he breaks in and finds the murder weapon. When he takes his evidence to the Marshal he learns Olmstead has been murdered and he is the one under arrest.
Chased by Detective Murray and the posse, a wounded Jim Drake heads across the border into Mexico where he recuperates with the Wolfes. When Murray arrives again, Jim heads into the desert. But in the night his guide sneaks off and leaves him without water or his horse.
Chasing a gambler that stole money, Tom Larkin gets his horse shot out from under him. Meeting an outlaw with a horse, after a fight Tom rides away on that horse. Arriving in town he is mistaken for the outlaw and offered a job of killing a man. But the man is the father of the girl that Tom's money was to go to but was stolen by the gambler.
Marshal Reb Russell's reputation precedes him and when he arrives the outlaw gang that includes the Sheriff and that has been doing all the rustling, captures him and plans to hang him. Tommy Lord, the man the crooked Sheriff wants for the rustling, helps him escape. Posing as a rustler he gets the Indian Agent to admit he is the buyer and to reveal who the rustlers are. Having cleared Tommy of the rustling charge he goes after the gang.
The California-Yucatan Railroad, being built for the good of Mexico, is under siege by a gang of terrorists hoping to force its sale; no one can prove their connection to profiteer Marsden. Manuel Vega, aged co-owner, calls in the aid of his nephew James, great-grandson of the original Zorro. Alas, James seems more adept at golf than derring-do; but after he arrives, Zorro rides again! Can one black-clad man on horseback defeat a gang supplied with airplanes and machine guns?
A man who has been framed on a murder charge is placed in the custody of a crooked U.S. marshal, who is secretly running a murderous claim-jumping gang.
Dakota Kid is a young outlaw who joins a gang headed by Ace Crandall. Crandall's aim is to unseat Sheriff Tom White and then use his power to enrich himself at the community's expense. Dakota impersonates a long-lost nephew of the sheriff, and is made a marshal. Through his association with the sheriff's grandson, Red White and his friend Judy, plus falling in love with Mary Lewis, the Kid gradually reforms.