In case you missed the Paley Center special on TV comedy shows, you can watch it online. It is a lot of fun to go behind the scenes to hear the creators of “The Big Bang Theory,” “Mom,” “Modern Family,” “New Girl,” “Episodes,” “Parks and Recreation,” “Key and Peele,” and “The Mindy Project” talk about how the shows come together. I loved hearing the “Modern Family” writers talk about the episodes that come from their own lives. And it is very impressive to see how hard they work, from the initial idea to the last-minute changes during taping and how complicated each episode has to be.