The U.S. government recognizes land grants made when the West was under Spanish rule. This inspires James Reavis to forge a chain of historical evidence that makes a foundling girl the Baroness of Arizona. Reavis marries the girl and presses his claim to the entire Arizona territory.
The trials and tribulations of a cab driver working the night shift, who must put with an assortment of crazies, hardcases and sob stories during work and then has to come home to a loud, argumentative, shrewish wife.