When Victoria saves the life of a man injured in a stagecoach plundered by Comancheros, she learns the man has sworn to kill her husband.

The injured man, James Forrest, blames John Cannon for the death of his family in the Civil War. The Comancheros, led by Macklin, capture the wandering pair, who are lost in the desert. Victoria again saves Forrest by convincing the bandits he is John Cannon and worth a high ransom.