After spending a decade and a half in the brains of a meth kingpin and a slimeball attorney, Gilligan wanted his next protagonist to be a force for good. “I wrote on ‘The X Files’ for seven years, and I started to take for granted the idea of heroes. Mulder and Scully were heroic. They were trying to save the world. At a certain point, you do umpteen million episodes of that, and you think, ‘I’m ready for an antihero or a bad guy,’” Gilligan says. (He famously pitched “Breaking Bad” as the story of a man who transforms himself from Mr. Chips to Scarface.) “But at this point in humanity and in world history, I think we need more good guys again. We need more heroes.”