A group of teenagers decide to become bandits. Sugarfoot tries to help the sister of one of the youngsters who wants to keep her brother from a life of crime.

Sugarfoot is on the trail of a renegade who is selling guns to the Indians. Learning that his quarry is connected with a traveling puppet show, Sugarfoot joins the show.

A notorious gunman learns that he and Sugarfoot are almost doubles. He kidnaps Sugarfoot and prepares to impersonate him in order to carry out a bank robbery.

Tom Brewster and Christopher Colt join forces to capture a gang of outlaws. Brewster disguises himself as the infamous Canary Kid and makes contact with the outlaws; then the real Kid escapes from prison and heads for the gang's hideout.

Tom sets out to free his identical cousin, the Canary Kid, who is on trial for murder.