Dorothy McGuire, owner of the Bar V Ranch, is rescued from a fall before a runaway by Angus Dickinson, a bronco buster whom she engages to tame an outlaw horse on her ranch. The next day Simeon Jones, who holds notes against her property, threatens her with eviction if she persists in repulsing his intimacy. Angus rides up while Simeon is using strong language and gallantly throws him off the place. Simeon, secretly employing Dorothy's trusted hands, orders them to frame Angus and the girl and run off with all her horses. The men cut the saddle girth and Angus suffers a bad fall from the wild horse while the men run off all the other horses. Angus mounts the outlaw and pursues them while Dorothy, meeting Simeon in his car, calls upon him to help her get the rustlers. He gets her in the car and then admits that he is the chief rustler and that he intends now to rustle her with the rest of the stock. Angus overtakes the rustlers and knocks one of them to the ground where they fight. He is bested by strength of numbers but Dorothy's loyal crew comes in time to take the battle off his hands. Angus sees the girl struggling with Simeon in the speeding car on a lower trail. Cutting down the mountainside, he overtakes the automobile and beats Simeon in the fight that follows. With the gang in jail, Dorothy faces peace and happiness with her bronco busting husband.