In this western, brave Red Ryder and his sidekick save a murdered judge's son from going to jail by proving that someone else killed his father.

Posing as a cattle buyer, Hoppy crosses over into Oklahoma where the Jordan brother's and their outlaw gang operate outside the law. After receiving an unfriendly reception when he finds them, he, California, and Johnny rustle their cattle and drive across the river into Texas. He hopes they will cross over to retrieve their cattle and then he can arrest them.

Rancher Rusty Williams is away at agricultural college and leaves his spread in the hands of his older cousin Shorty. Shorty wants to do more than run a ranch, however -- he wants to prospect for gold, but he has no money. He recruits a pair of partners in the guise of two runaway vagrants and a pair of backers in two stranded singers. But then Rusty shows up, and his four somewhat bumbling hired hands manage to compound Larry and Curly's deep ineptitude, and Rusty wants them all out of his hair.