Stony's brother George has been accused of murder and the Mesquiteers have returned to prove his innocence. But they find that Harvey rules the town along with his stooge Sheriff Gray and that George won't get a fair trial.
The manager of a Sicilian baron's estate lets the land turn into a wasteland, hoping that his employer, will sell to him for next to nothing. His plans are thwarted by a share cropper and his three sons, who are defended by a leader of the local mafia.
A veteran and tough sheriff's wife has a gambling problem. He works both sides of the law. He gets teamed up with a young cop who is told to take under his wing. They end up working together well and the young copes martial arts skills are very useful.