Doc Alexander is a superior officer in the US Special Forces. Doc's partner for many years is Billie Riggs, a smart and gay female officer. Doc and Billie facilitate small business deals between the US and Mexican drug cartels. But after one of their acquaintances, Richard Jeffs, became mayor, he executed the cartel leader's brother without knowing this. After that, Doc and Billie try to manage the situation, but things go awry, and after that, Doc tries to save his daughter, Little Dixie.