Season 29

Season 29 was hinted by Al Jean via Twitter with the announcement of Treehouse of Horror XXVIII. It will air from October 1, 2017 to Spring 2018. The pop singer Ed Sheeran had done voice recording for an episode of this season. In addition, Bob's Burgers and The Simpsons will team up for a couch gag this season, and Bill Plympton will likewise animate a second couch gag (having previously done so in Season 23's Beware My Cheating Bart). In addition, Kelsey Grammer will reprise his role as Sideshow Bob for a singing cameo in a 2018 episode, while guest stars include Norman Lear (who will make a cameo in November), Rachel Bloom (who will also write a song for this season), Shaquille O'Neal (whom Homer will seek help from) Andy Daly, Daniel Radcliffe, and Martin Short. It is also announced that the Simpson family will travel to New Orleans for JazzFest in an upcoming episode, and that there will be an episode that will be a re-imagining of Stephen King's It, but with Krusty the Clown. Geek Elite Radio rumored on Twitter that a future episode could show a timeline where Lisa is married to a woman.

Announcement
On November 4, 2016, it was announced that The Simpsons had been renewed for Seasons 29 and 30.

Unscheduled Episodes

 * Grampy Can Ya Hear Me
 * The Old Blue Mayor She Ain't What She Used To Be
 * Singin' In The Lane
 * Mr. Lisa's Opus
 * Gone Boy
 * Haw-Haw Land
 * Homer Is Where the Art Isn't
 * 3 Scenes Plus a Tag from a Marriage
 * No Good Read Goes Unpunished
 * Fears of a Clown
 * Forgive and Regret
 * King Leer
 * Lisa Gets the Blues
 * Left Behind
 * Throw Grampa from the Dane
 * Flanders' Ladder