A Martinez is the actor behind the complex villain, "Jacob Nighthorse," in the Nexflix series "Longmire." We talked about the evolution of his character from a very small, limited role to the chief antagonist of the show. And we start with a guilty pleasure surprise: his role on the short lived "Magnificent Seven" TV show of the late 1990s. Learn more about your ad choices. Visit megaphone.fm/adchoices