The main way it’s different from This American Life is that instead of bringing you a different theme each week, every episode of Serial will bring you back not just to the same theme but to the same story, to bring you the next chapter. We’re starting with a crime story, that’ll run for about a dozen episodes. Our hope is that it’ll play like a great HBO or Netflix series, where you get caught up with the characters and the thing unfolds week after week, but with a true story, and no pictures. Like House of Cards, but you can enjoy it while you’re driving.