The Simpsons ~ Season 23
Air date: 25 September 2011
Overview: The Simpsons' twenty-third season began airing on Fox on September 25, 2011 and ended on May 20, 2012. The show's 500th episode, "At Long Last Leave", aired on February 19, 2012.
The Simpsons Season:
Stars: Yeardley Smith as Lisa Simpson / Various (voice),Julie Kavner as Marge Simpson / Patty Bouvier / Selma Bouvier / Jacqueline Ingrid Bouvier / Various (voice),Nancy Cartwright as Bart Simpson / Nelson Muntz / Ralph Wiggum / Todd Flanders / Kearney / Various (voice),Dan Castellaneta as Homer Simpson / Abraham Simpson / Krusty the Klown / Barney / Willy / Sideshow Mel / Mayor Quimby / Hans Moleman / Gil / Itchy / Various (voice),Harry Shearer as Mr. Burns / Mr. Smithers / Principal Skinner / Ned Flanders / Reverend Lovejoy / Dr. Hibbert / Various (voice)