Showtime is already prepping for the return of its hit drama Homeland by staging a Season 2 marathon this weekend ahead of the Season 3 premiere Sunday at 9 PM. But Fox is doing its part too  with the Season 25 premiere of The Simpsons, which will air and hour before Homeland starts. Titled “Homerland”, the episode centers on Lisa enlisting the service of a jumpy FBI agent to discover why Homer seems to have “turned” since coming back from a nuclear power plant operating convention. Kristen Wiig voices the agent, so you get the idea where this is going. Here’s the special intro to the episode: