• New article from the Springfield Shopper: Season 31 News: Promotional images for “Marge the Lumberjill” have been released!
  • New article from the Springfield Shopper: Season 31 News: More information and the title of the segments of “Treehouse of Horror XXX” have been revealed
  • Only until Treehouse of Horror XXX airs!
  • Wikisimpsons has a Discord server! Click here for your invite! Join to talk about the wiki, Simpsons and Tapped Out news, or just to talk to other users.
  • Make an account! It's easy, free, and your work on the wiki can be attributed to you.
  • Welcome to Wikisimpsons!

Season 31

Wikisimpsons - The Simpsons Wiki
Season 30
Season 31
Season 32

Days of Future Future Simpsons House.png This article is about an upcoming episode.
The article's contents may change as the episode approaches and more information becomes available. Please be cautious when adding information to this article, as rumors and speculation often get confused with fact.
Season 31
Season 31 iTunes logo.png
Season Information
Original run: September 29, 2019 - Spring 2020
Previous season: 30
Next season: 32

Season 31 will be the next season of The Simpsons. It started on September 29, 2019. It was announced on February 6, 2019; alongside with Season 32.[1][2]


Picture # Original title Original airdate Directed by Written by Prod. code
The Winter of Our Monetized Content promo 3.png 663 - 1 "The Winter of Our Monetized Content" September 29, 2019 Bob Anderson Ryan Koh YABF19
When a video of Bart and Homer fighting goes viral, they begin a journey as social media celebrities. Meanwhile, Lisa battles the school's new industrialized detention system.

Guest starring: John Mulaney as Warburton Parker

Go Big or Go Homer promo 1.png 664 - 2 "Go Big or Go Homer" October 6, 2019 Matthew Faughnan John Frink YABF21
Homer is demoted to supervising interns, among whom is go-getter millennial Mike, a 35-year-old who asks Homer to be his mentor. However, when Homer inspires Mike to start a business of his own, the two find themselves being chased by the mob.

Guest starring: Michael Rapaport as Mike Wegman and Joe Mantegna as Fat Tony

The Fat Blue Line promo 1.png 665 - 3 "The Fat Blue Line" October 13, 2019 Michael Polcino Bill Odenkirk YABF22
During the San Castellanta street festival, much of the town realizes their wallets have been pickpocketed. After the state investigator puts the wrong man in jail, Chief Wiggum sets out to clear his name, catch the real criminal and show he's still up for police work.

Guest starring: Joe Mantegna as Fat Tony, Bob Odenkirk as Mob lawyer and Jason Momoa as Himself

Treehouse of Horror XXX promo 1.png 666 - 4[3][4][5] "Treehouse of Horror XXX"[3] October 20, 2019[4][5] Tim Bailey[6] J. Stewart Burns[7] YABF18[3][8]
1.Opening sequence: a demon Maggie.
2. Heaven Swipes Right: dead-Homer's spirit trying on some new bodies for size.
3. When Hairy Met Slimy: Selma finally finding love in an unlikely place - the alien in the basement.
4. Danger Thing: a mission to rescue Milhouse from another dimension.[9]
Gorillas on the Mast promo 1.png 667 - 5[10][11] "Gorillas on the Mast"[12] November 3, 2019[11] TBA Max Cohn[13] YABF20[12]
After a trip to Aquatraz Water Park, Lisa becomes determined to set free Springfield's most vicious animals in captivity. Meanwhile, Homer fulfills a lifelong dream of buying a boat, and quickly realizes boat ownership sucks.[11]

Guest starring: Jane Goodall as Herself[11][14][15]

668 - 6[16] "Marge the Lumberjill"[17] November 10, 2019[16] TBA Ryan Koh[18] ZABF02[17]
When Marge realizes that everyone views her as boring, she takes up competitive lumber-jacking as a hobby (and has a real gift for it). The circuit of competitive timbersports takes her on a month-long retreat to Portland with her trainer, Paula, whom Homer worries is going to steal her away forever.[16]

Asia Kate Dillon as Paula[19]

SimpsonsFU.pngSimpsonsFN.pngSimpsonsFS.pngSimpsonsFC.pngSimpsonsFH.pngSimpsonsFE.pngSimpsonsFD.pngSimpsonsFU.pngSimpsonsFL.pngSimpsonsFE.pngSimpsonsFD.png SimpsonsFE.pngSimpsonsFP.pngSimpsonsFI.pngSimpsonsFS.pngSimpsonsFO.pngSimpsonsFD.pngSimpsonsFE.pngSimpsonsFS.png
The Incredible Lightness of Being a Baby promo 5.png ??? - ? "The Incredible Lightness of Being a Baby"[20] Unknown[21] TBA Tom Gamill and Max Pross[20] YABF13[20]
Marge won't let Maggie play with her new baby crush because of his annoying mother, leading Maggie into a depressive spiral. Meanwhile, Mr. Burns tasks Homer with swindling Cletus out of his helium fortune.[22]
??? - ? "Thanksgiving of Horror"[23] Fall 2019[23] TBA Dan Vebber[24] YABF17[23]
??? - ? "Bobby, It's Cold Outside"[25] 2019/2020 TBA Jeff Westbrook and John Frink[26] ZABF01[25]
??? - ? "Livin' La Pura Vida"[27] 2019/2020 TBA Brian Kelley[28] ZABF03[27]
??? - ? "Todd, Todd, Why Hast Thou Forsaken Me"[29] 2019/2020 TBA Tim Long and Miranda Thompson[29] ZABF04[29]
??? - ? "Hail to the Teeth"[30] 2019/2020 TBA Elisabeth Kiernan Averick[31] ZABF05[30]
??? - ? "The Miseducation of Lisa Simpson"[32] 2019/2020 TBA J. Stewart Burns[33] ZABF06[32]
??? - ? "Frinkcoin"[34] 2019/2020 TBA Rob LaZebnik[34] ZABF07[34]
??? - ? "Bart the Bad Guy"[35] 2019/2020 TBA Dan Vebber[36] ZABF08[35]
??? - ? "Screenless"[37] 2019/2020 TBA J. Stewart Burns[37] ZABF09[37]
Guest starring: Werner Herzog as TBA[38]
??? - ? "Highway to Well"[39] 2019/2020 TBA Carolyn Omine[39] ZABF10[39]
??? - ? "Better Off Ned"[40] 2019/2020 TBA Story: Al Jean
Teleplay: Joel H. Cohen and Jeff Westbrook[41]
??? - ? "Warrin' Priests"[42] 2019/2020 TBA Pete Holmes[43] ZABF12[42]
Guest starring: Pete Holmes as TBA[43]
??? - ? TBA 2019/2020 TBA TBA ZABF13
??? - ? "The Hateful Eight-Year-Olds"[44] 2019/2020 TBA Joel H. Cohen[45] ZABF14[44]
??? - ? "The 7 Beer Itch"[46] 2019/2020 Michael Polcino[47] Joel H. Cohen, John Frink and Al Jean[48] ZABF15[46]
Lily, a femme fatale, falls for Homer Simpson.[49][50][51]

Guest starring: Olivia Colman as Lily.[49][50][51]

??? - ? "Way of the Dog"[52] 2019/2020 TBA Carolyn Omine[52] ZABF16[52]
??? - ? TBA 2019/2020 TBA TBA TBA
Marge recruits Chrissy Teigen and John Legend for an education-based proposal.

Guest starring: Chrissy Teigen as Herself and John Legend as Himself[53][54]

Season 31 episodes script covers



  1. Variety - "The Simpsons renewed for Season 31 and 32"
  2. Al Jean's Twitter - "Renewal for Season 31 and 32"
  3. 3.0 3.1 3.2 Al Jean's Twitter - "Treehouse of Horror XXX Episode Number"
  4. 4.0 4.1 Al Jean's Twitter - "Treehouse of Horror XXX Episode Number"
  5. 5.0 5.1 Al Jean's Twitter - "Treehouse of Horror XXX Holdover"
  6. Al Jean's Twitter - "Treehouse of Horror XXX Director"
  7. Al Jean's Twitter - "Treehouse of Horror XXX Writer"
  8. Al Jean's Twitter - "Treehouse of Horror XXX Production Code"
  9. The Futon Critic - "Treehouse of Horror XXX Plot"
  10. Al Jean's Twitter - "Gorillas on the Mast Season 31 placement"
  11. 11.0 11.1 11.2 11.3 TheFutonCritic - "Gorilla on the Mast Air Date and Plot"
  12. 12.0 12.1 Al Jean's Twitter - "Gorillas on the Mast"
  13. Al Jean's Twitter - "Gorillas on the Mast Writer"
  14. Entertainment Weekly - "Jane Goodall Guest Starring"
  15. Al Jean's Twitter - "Gorillas on the Mast Jane Goodall Guest Starring"
  16. 16.0 16.1 16.2 TheFutonCritic - "Marge the Lumberjill Air Date, Plot and Asia Date Dillon Guest Starring"
  17. 17.0 17.1 Al Jean's Twitter - "Marge the Lumberjill Script"
  18. Al Jean's Twitter -"Marge the Lumberjill Writer"
  19. 19.0 19.1 FoxFlash - "Animation Domination Guest Stars"
  20. 20.0 20.1 20.2 Al Jean's Twitter - "The Incredible Lightness of Being a Baby"
  21. Chris Ledesma's Twitter - "The Incredible Lightness of Being a Baby Air Date"
  22. TheFutonCritic - "The Incredible Lightness of Being a Baby Synopsis"
  23. 23.0 23.1 23.2 VoiceBehindTheVoice's Twitter - "Thanksgiving of Horror Script"
  24. Al Jean's Twitter - "Thanksgiving of Horror Writer"
  25. 25.0 25.1 Al Jean's Twitter - "Bobby, It's Cold Outside Script"
  26. Al Jean's Twitter -"Bobby, It's Cold Outside Writers"
  27. 27.0 27.1 Al Jean's Twitter - "Livin' La Pura Vida Script"
  28. Al Jean's Twitter - "Livin' La Pura Vida Writer"
  29. 29.0 29.1 29.2 Al Jean's Twitter - "Todd, Todd, Why Hast Thou Forsaken Me Script and Writers"
  30. 30.0 30.1 Al Jean's Twitter - "Hail to the Teeth Script"
  31. Al Jean's Twitter - "Hail to the Teeth Writer"
  32. 32.0 32.1 Constantia Constantino's Twitter - "The Miseducation of Lisa Simpson Script"
  33. Al Jean's Twitter - "The Miseducation of Lisa Simpson Writer"
  34. 34.0 34.1 34.2 Al Jean's Twitter - "Frinkcoin Script and Writer"
  35. 35.0 35.1 Jenene on Instagram - "Bart the Bad Guy Script"
  36. Al Jean's Twitter - "Bart the Bad Guy Writer"
  37. 37.0 37.1 37.2 Al Jean's Twitter - "Screenless Script"
  38. Dan Ryckert's Twitter - "Screenless Werner Herzog Guest Starring"
  39. 39.0 39.1 39.2 Al Jean's Twitter - "Highway to Well"
  40. 40.0 40.1 Al Jean's Twitter - "Better Off Ned Script"
  41. Al Jean's Twitter - "Better Off Ned Writers"
  42. 42.0 42.1 Al Jean's Twitter - "Warrin' Priests Script"
  43. 43.0 43.1 Al Jean's Twitter - "Warrin' Priests Pete Homes Writer and Guest Starring"
  44. 44.0 44.1 Michael Kamens's Twitter - "The Hateful Eight-Year-Olds Script"
  45. Al Jean's Twitter - "The Hateful Eight-Year-Olds Writer"
  46. 46.0 46.1 Al Jean's Twitter - "The 7 Beer Itch Script"
  47. Al Jean's Twitter - "The 7 Beer Itch Director"
  48. Al Jean's Twitter - "The 7 Beer Itch Writers"
  49. 49.0 49.1 Entertainment Weekly - "The Crown star Olivia Colman to fall for Homer on The Simpsons"
  50. 50.0 50.1 James L. Brooks's Twitter - "The 7 Beer Itch Olivia Colman Guest Starring"
  51. 51.0 51.1 The Wrap - "Olivia Colman to Voice a ‘Femme Fatale’ Character on ‘The Simpsons’ Next Spring"
  52. 52.0 52.1 52.2 Al Jean's Twitter - "Way of the Dog Script"
  53. 53.0 53.1 Amazon.com - "The Simpsons Season 31 - Jason Momoa, Michael Rapaport, John Legend, Chrissy Teigen and Jon Lovitz Guest Starring"
  54. Entertainment Weekly - "The Simpsons adds John Legend and Chrissy Teigen to season 31 guest roster"
  55. Al Jean's Twitter - "Flashforward episode"
  56. Al Jean's Twitter - "Episode set in the future this fall"
  57. Al Jean's Twitter - "Megan Amram wrote an episode for the season"
  58. Michael Price's Twitter - "Zach Woods Guest Starrng"
  59. Al Jean's Twitter - "Jon Lovitz Guest Starring as Artie Ziff"
  60. /Film - "‘The Simpsons’ Showrunner Al Jean on the Passing of Voice Actor Russi Taylor and Planning Ahead for Seasons 32 and 33"
  61. Matt Selman's Twitter - "Black Mirror-ish episode with Charlie Brooker Guest Starring"