The Simpsons Season 31 Episodes

Find out where to watch Season 31 of The Simpsons tonight

Season 31 Episode Guide

Episode 1 - The Winter of Our Monetized Content

Homer and Bart become viral sensations. Meanwhile, Lisa is sent to detention and is forced to make license plates.


Episode 2 - Go Big or Go Homer

Feeling disrespected, Homer becomes a mentor to an unstable middle-aged intern who idolizes him. But Homer makes a terrible mistake — giving his mentee the confidence to follow his dreams.


Episode 3 - The Fat Blue Line

Fat Tony is framed, and Wiggum must exonerate him. Homer uses his butt as a pickpocketing decoy.


Episode 4 - Treehouse of Horror XXX

This 666th episode of the Simpsons parodies spooky favorites, including The Omen, not to mention a little Crazy Rich Aliens.


Episode 5 - Gorillas On the Mast

Homer buys a boat and is dismayed to learn the cost of operation. Lisa frees a whale, so Bart frees a gorilla.


Episode 6 - Marge the Lumberjill

Marge worries that her life is boring, so she takes up timbersports and moves to Oregon, birthplace of Matt Groening.


Episode 7 - Livin' la Pura Vida

Marge's dream multi-family vacation to Costa Rica is ruined when Homer discovers he actually gets along with Patty's new girlfriend.


Episode 8 - Thanksgiving of Horror

Three tales of Thanksgiving terror: a bloody first "turkey day," a virtual Marge cooks for survival against real Marge, and a space mission is threatened by a murderous side dish.


Episode 9 - Todd, Todd, Why Hast Thou Forsaken Me?

Todd loses his faith in God. Homer and Ned share a near-death experience.


Episode 10 - Bobby, It's Cold Outside

Sideshow Bob returns, and Christmas is threatened. Bart tries to make sense of it all.


Episode 11 - Hail to the Teeth

Marge’s old suitor, Artie Ziff, returns, and he’s engaged. Meanwhile, a man tells Lisa she’d be more popular if she smiled more, and against her wishes, she does.


Episode 12 - The Miseducation of Lisa Simpson

Springfield steals the Sea Captain's treasure to build a S.T.E.M. academy, but Lisa and Bart discover that the school has terrifying hidden plans. Homer tries to prove he's better at pouring soda than a soda-pouring machine.


Episode 13 - Frinkcoin

Professor Frink develops a crypto currency that makes him rich. Then he wonders if his new friends are true friends.


Episode 14 - Bart the Bad Guy

When Bart sees the superhero movie of the summer before anyone else, he uses his "spoiler powers" to blackmail the town... but will it cost him his soul?


Episode 15 - Screenless

The family goes without electronic devices. One member surprisingly cracks and heads to rehab.


Episode 16 - Better Off Ned

After a prank, Ned mentors Bart, and his life greatly improves. A jealous Homer becomes a mentor to Nelson.


Episode 17 - Highway to Well

Marge discovers she has a talent for healing when she works at a cannabis dispensary. Homer discovers he has a talent for dealing when he opens a rival dispensary at Moe's.


Episode 18 - The Incredible Lightness of Being a Baby

Cletus becomes a helium tycoon. Maggie reunites with baby Hudson from Playdate with Destiny.


Episode 19 - Warrin' Priests

Pete Holmes guest stars as a charismatic new preacher. Lovejoy investigates his mysterious past.


Episode 20 - Warrin' Priests Part Two

Reverend Lovejoy uncovers the truth about the popular, new preacher. Lisa is shattered.


Episode 21 - The Hateful Eight-Year-Olds

Lisa is tormented by spoiled influencer girls at the sleepover from hell. Homer makes plans and takes Marge on a sunset cruise. (Musical Guests: Weezer)


Episode 22 - The Way of the Dog

After the Simpsons’ dog bites Marge, the family explores the tragic past of Santa’s Little Helper.


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