to the last season's premiere. The Simpsons became the second highest-rated program in the 18–49 demographic in Fox's Animation Domination lineup that night, finishing before The Cleveland Show and American Dad! but after Family Guy. The Simpsons was, however, the most-watched show in the lineup in terms of total viewers. During the twenty-third season, the cost of a 30-second advertising spot would be $254,260 in an original broadcast. It is the fifth-most expensive show for advertisers on Fox, with only American Idol, The X Factor, Glee and Family Guy being more expensive. References Bibliography Simpsons season 23 2011 American television seasons 2012 American television seasons