The Simpsons' fifteenth season began on Sunday, November 2, 2003, with "Treehouse of Horror XIV". The season contains five hold-over episodes from the season 14 (EABF) production line. The most watched episode had 16.2 million viewers and the least watched had 6.2 million viewers.
Prince Fichael and his crew as they venture out of their domed human city to fight the evil aliens that want to kill them. As they begin their journey, Fichael quickly discovers that all is not what it seems and he may be living a lie.