Rynning hires an Apache tracker to find a gang of desperadoes committing murder and robbery across the entire Arizona Territory.

A member of the notorious Wild Bunch bandit gang escapes from Ranger Clint Travis' custody, resulting in his being fired. Furious, Travis sets out to take on the whole gang.

When Mexican revolutionary Juan Morales plans to topple the Mexican government, Travis takes up the disguise of a gun smuggler to stop him.

When Clint Travis is falsely accused of a murder, Rynning sends him into Galioro Mountains to prove his innocence by finding the cattle rustlers who actually committed the crime.

Travis goes after escaped con Cain Devers, a bank robber and counterfeiter who is using his counterfeit plates as part of a plot to destroy his father and younger brother.