While his stage makes a stop, Bat is arrested, charged with possession of a gun and assessed a staggering fine. When Bat learns that the local judge runs the town as a personal fiefdom, he decides to change things when a man faces hanging.

When depositing his winnings, Bat and the bank are robbed by a gang of Mexican bandits. Bat tracks the bandits and their double-crossing female accomplice through Spanish-American communities to retrieve his money and the bank's money.