Lester Orlebeck

Gaucho escapes from Braden's gang only to be shot by them. The Mesquiteers drive away the outlaws and take his money on to his mother. But Isabella thinks Tucson is her long lost son and they don't have the heart to tell her he is dead. (imdb)

When an evil land grabbers forces settlers out of their homes, the courageous Three Mesquiteers ride up to stop him. Rootin' tootin' western action ensues.

The Three Mesquiteers catch an Indian chief posing as an Army interpreter.

It is 1853 and settlers are pouring into California which means trouble for the old Spanish landowners. The El Dorado Mine Co. wants the land of Don Ortega for the minerals and is using the settlers and his friend Don Carlos to take the land over. But Tucson is on the side of Roberto and see's that something is not right with all the trouble they have been having. But the situation turns ugly for Don Ortega when Roberto is set up for a murder he did not commit.

Dan Burke is after a mail contract and Stevens through his henchman Keno is out to stop him. When Burke's son Larry brings the payroll he is murdered and the Three Mesquiteers blamed. Young Tim Burke breaks them out of jail and they start the timed mail run to obtain the contract. But Keno and his men plan to stop them by using dynamite to make a road block.

The Cherokee Strip is off limits to the Rangers, so that is where badman Lemar operates from. When the Rangers capture his brother and the jury sentences him to hang, Lemar starts killing the jurists. Then the scoundrels kidnap the Captain's daughter Doris.

The Mesquiteers return to Texas after the Civil War to find Army carpetbaggers fighting the local bushwhackers. They quickly learn that Capt. Hawks and his men are the culprits and join up with Morgan and his men.

The Three Mesquiteers, Tucson, Stony, and Lullaby (Dodd's 1st appearance in the series) arrive to help Sheriff Lippy fight the outlaws. But when the gang leader Curly Joe captures Tucson and notices the resemblance, he assumes Tucson's identity.