Showrunners. Some are great. Some are lousy. Some are geniuses. Some are legends in their own mind. What do showrunners actually do? What is their day like? How do you relate with someone who has the weight of the world - and a myriad of strange managerial, creative, and executive problems - on his or her shoulders, and who - most importantly - is responsible for every facet of your existence while you work on a show? Bluntly: the showrunner is the alpha and the omega, and you serve at their pleasure, so how do you go along, get along, and avoid making the rookie mistakes made by Javi and Jose as they made their way through the trenches of television?