Parmalee sends the three rangers to drive back Mexican raiders along the border. However, the bandits strip a town and take all the horses, guns, and boots along with Reese as a captive.
Agarn gets a dear john letter from his girl Betty Lou and O'Rourke devises a scheme to keep them together. He proposes sending her a letter telling her of Agarn's bravery and the fact that single handedly he killed Geronimo. What they don't plan on is...(watch to find out!)