US marshals Ken, Hoot and Bob stop a gang dressed as Indians from robbing the stage. After getting repairs at the relay station, but before they get to town, another trap is set, but they get away. In town, they search the stage and find nothing. But hidden in the axle grease can are diamonds. Polini wants them cut into smaller diamonds so that he can easily dispose of them.
Arizona Whirlwind
Hoot Gibson and the Trailblazers take jobs as telephone linemen to get the goods on a local banker who is the chief of a band of counterfeiters.
