Bill Tracy is a Cattleman's Protective Association agent. Working undercover on his way to Sonora, a town dominated by rustlers, saves Betty Carter from a situation, but her rancher father, believing Blackie's suggestion that Bill is a rustler, forbids her to see him. Bill and his pal Heinie Schmaltz rescue each other from rustlers' various plots and ambushes and eventually discover that Blackie, Carter's foreman, is the leader of the rustlers.

Cowboy star Ken Maynard is Jim "Trigger" Morton, in town undercover while pursuing the man who frame...

Fanning has his men rustle horses and then blame it on a wild horse named Wildfire. Happy and Alkali...

Red Ryder returns to Sioux City, Wyoming, at the close of the Spanish-American War, settling down at...

A good-natured cowboy who is romancing the new schoolmarm has a crisis of conscience when he discove...

Hoppy goes undercover as a gambler from the East when Bar 20 cattle are stolen by unknown rustlers. ...

A notorious Mexican bandit goes all soft and mushy when he falls for a beautiful senorita. Warner B...

John Martin is a government agent working under cover. Leading citizen Morgan calls in gunman Galt w...

Johnny Mack Brown stars in the formula oater Shadows on the Range. The film was made at a time when ...
Andy Fowler is made a member of a gang of rustlers after rescuing one of their number from a fire, b...

Major Lex Kearney, dishonourably discharged from the army for cowardice in battle, volunteers to go ...

Red Ryder gets a telegram from his old friend Dan O'Connor asking for help in his fight against Faro...

Zachary Hallock and his son Joshua are farmers who live in a frontier town that suffers the assaults...

A young railroad surveyor returns to his hometown to find the man who murdered his father and brothe...

Scully has forced Joe Collins who works on the Garcia ranch to give him information so his men can s...

Deputies Gene Autry and Frog go up against modern cattle rustlers. These rustlers use technology suc...

Marshals Blackie and Joe, posing as two-gun men, hire on at Markham's ranch. They are after Tulliver...

A reporter goes undercover to break up an outlaw gang.

Summarily accused of murder, drifters Duke (Foran), Pancho (Carrillo) and Andy (Devine) are tossed i...

Bob Allen in his starring debut gets a job on Wright's ranch where he hopes to find the rustlers no ...

Tex Weaver is working under cover to bring in a gang of bank robbers. When he is killed, Tim Ross, a...