Following the Mexican-American War, a small group of discharged U. S. Cavalrymen, led by Angus McKane (Jim Davis), stays on in California after the war and, through treachery, seizes a Spanish land grant, thereby gaining control of a vast area of what became the states of Arizona and California.
Raiders of Old California
At the end of the Mexican-American War, a crooked U.S. Cavalry Captain and his men force a captive Mexican officer to sign the deeds to his vast lands and large hacienda over to the Captain.