12 Thundering Episodes

An American agent, Clark Stuart, is dispatched to Sante Fe to negotiate a trade agreement with the newly appointed Mexican governor. The former Governor, Alfredo Duprey, plots to sabotage the treaty by substituting one of his own men for Stuart. At the same time, a wagon train bearing goods for trade is nearing Sante Fe. Duprey´s men plan to attack it, but Clark Stuart aided by Jim Bowie, Kit Carson and Davy Crockett saves the day.