After the Civil War Colonel John Henry Thomas and Colonel James Langdon are currently leading two sets of people through strife-torn Mexico. John Henry and company are still bringing horses to the Mexican government for about $35 a head while Langdon is leading a contingent of southerners, who are searching to get a new lifestyle in Mexico after losing their property. Because they try to lead their close associates and kin the two men are forced to mend their differences as a way to fight revolutionaries and bandits.