Frank Blighton

Tim Cantle, an evil-looking fellow, is drinking at a bar. The saloonkeeper's daughter enters, and Tim, slightly tipsy, tries to kiss her. She struggles to escape him. Broncho Billy enters and draws his gun. Tim flees. Tim gets his horse and rides away. As he approaches a house on a hill nearby, he sees Annie Fargo run out of her home, her father cursing her. Tim seizes and kisses her. She strikes him in the face and screams. Her father then comes out and drives Tim away. He sends Annie back into the house, following her with his gun. Tim swears vengeance.

Broncho Billy is sent on a secret mission to a small Arizona town. There he meets a beautiful girl, Elizabeth Barton, who is betrothed to a handsome daredevil, Juan Martin, of the Bar-O Ranch. Broncho is given a job by the foreman, George Chisholm. At a dance Martin and another cow-puncher quarrel. Martin draws his gun but Broncho Billy interferes. Martin is enraged and attempts to shoot Broncho. He takes the gun from him, takes the cartridges out and hands it back. Martin plots with the cook and other members of the outfit to poison the coffee of the foreman and steal the cattle. He hopes to throw the blame for the murder and theft on Broncho Billy.