The second episode of NBC’s Revolution, “Chained Heat,” was not at all like the pilot, and that was a good thing. By the time Nora – the lady who is very good at blowing things up – appeared, I had to check the episode’s writing credit, and I was surprised to find out the show’s creator Eric Kripke (who also penned the pilot) was credited. In “Chained Heat,” instead of trying to cram too many things in an hour with dubious approaches, he was more straightforward (and even candid at times) with his story and his characters. All things that made me wish the show had used this episode as the second leg of an extended premiere.