Season 23

Season 23 was announced in July 2010. It will premier in the September 25, 2011.

Possible Episodes

 * "Replaceable You"
 * "Holidays of Future Passed"
 * "The Falcon and the D'Ohman"
 * "Treehouse of Horror XXII"
 * "The Daughter Also Rises"
 * "The D’oh-cial Network"
 * "The Spy Who Learned Me"
 * "The 500th Episode"

Regarding Season 23

 * Season 23 will feature a 2011 Christmas special where we will see The Simpsons 30 years in the future in which Bart, Lisa and Maggie bring their own kids over to Homer and Marge's for Christmas.
 * There will be a parody of the "Dexter" opening credits starring Ned Flanders which will appear on "Treehouse of Horror XXII
 * There will be at least two more "Banksy-eseque" gags spread throughout the season.
 * The 500th episode will air Feb. 19
 * The guest voices this season will be among Kiefer Sutherland, Jane Lynch, Michael Cera, Andy Garcia, Armie Hammer, Joan Rivers, Jeremy Irons, and Tim Heidecker and Eric Wareheim.
 * Anthony Bourdain will also do a cameo
 * Bryan Cranston will guest star as Stradivarius Cane, a suave Hollywood superspy
 * There will be an episode which will use an actual audio of President Theodore Roosevelt
 * Although Lisa will explore romantic possabilities with Michael Cera's character, "(...)she may ultimately find true love with a certain four-eyed nerd."
 * The show will bend its format with an episode that follows the saga of Moe’s bar rag over hundreds of years, voiced by Jeremy Irons.
 * The family will finally journey to their last continent, Antarctica
 * In one episode Mr. Burns has an iPad app called “Angry Burns”.
 * One episode involves an "Inception" parody where one dream level was drawn in the 'Tracey Ullman Show' style and Dan Castellaneta will revert to his old, Walter Matthau-inspired Homer voice for the segment
 * Homer becomes a Glenn Beck-esque TV pundit and leader of the "Gravy Boat" movement. His preferred presidential candidate is Ted Nugent, who guest-stars
 * Homer will get addicted to a show that's basically "Lost", it ended 5 years ago and Homer won't let anyone tell him how the show ends.
 * The fate of Ned Flanders's relationship of Edna Krabappel will be revealed, see The Ned-Liest Catch.
 * Lady Gaga will make a comeback but with some speaking parts, likely from the singer herself.

Regarding the show itself

 * When a fan asked why there were no musical numbers in The Simpsons Movie, Jean said that they wound up on the cutting room floor, including a big song about Alaska, with music by The Eurythmics’ Dave Stewart. “They got pretty far along in the animation, and then we got scared that the movie began to drag in that section,” explained Jean, noting that the song will be included on the next DVD release of the movie.
 * In answering a fan’s question, Groening said that it was always his intention to not have the characters on the show age, thanks to the wonders of animation. But, as he quipped, “we may do it when we run out of ideas. That may be the last sad season of The Simpsons. Bart will turn 11.”