Season 27

Season 27 was hinted by Al Jean via Twitter, where he stated the show will definitely not end in May 2015. The season will premiere on September 27, 2015. https://twitter.com/AlJean/status/598259801383141377

So far, the titles of only a few episodes are known, though the Metacritic website reported on August 6, 2014 that the series was "already renewed through 2015-16 season". It was revealed that "Every Man's Dream" would be the season premiere of Season 27.

Episodes

 * Every Man's Dream (season premiere)
 * Cue Detective
 * Treehouse of Horror XXVI
 * Love Is in the N2-O2-Ar-CO2-Ne-He-CH4

Episodes Confirmed

 * "Treehouse of Horror XXVI"
 * "Halloween of Horror"
 * "Cue Detective"
 * "Lisa with an "S""
 * "Puffless"
 * "Friend with Benefit"
 * "Paths of Glory"
 * "Barthood"
 * "Gal of Constant Sorrow"
 * "Lisa The Veterinarian"
 * "The Marge-ian Chronicles"
 * "Much Apu About Something"
 * "The Girl Code"
 * "The Burns Cage"
 * "How Lisa Got Her Marge Back"
 * "Teenage Mutant Milk-fed Hurdles"
 * "Fland Canyon"
 * "Simprovised"
 * "To Courier with Love"

Confirmed guest stars

 * Kelsey Grammer will reprise his role as Sideshow Bob.
 * Kristen Bell will guest star as Harper in "Friend with Benefit".