For years, Virgil Cole and Everett Hitch have ridden roughshod over rabble-rousers and gun hands in troubled towns. Now, newly appointed as Territorial Marshals, they're traveling by train through the Indian Territories on a simple mission escorting Mexican prisoners to the border. But when the Governor of Texas and his family climb aboard with their bodyguards and $500,000 in tow, the journey becomes a lot more complicated.