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The Simpsons Season 31 Episodes
Season 31 Episode Guide
22 Episodes 2019 - 2020
Episode 1
The Winter of Our Monetized Content
Sun, Sep 29, 201921 mins
Bart and Homer become social media celebrities when a video of them fighting goes viral; Lisa fights the school's new industrialized detention system.
Episode 2
Go Big or Go Homer
Sun, Oct 6, 201921 mins
Homer inspires a 35-year-old millennial who idolizes him to start his own business, which leads the mob to chase both of them.
Episode 3
The Fat Blue Line
Sun, Oct 13, 201921 mins
When the wrong man is arrested for pickpocketing Springfield during the San Castellaneta street festival, Chief Wiggum sets out to catch the real criminal.
Episode 4
Treehouse of Horror XXX
Sun, Oct 20, 201921 mins
The 30th Treehouse of Horror features a demon Maggie, a mission to rescue Milhouse from another dimension, dead-Homer's spirit trying on some new bodies for size and Selma finally finding love in an unlikely place - the alien in the basement.
Episode 5
Gorillas on the Mast
Sun, Nov 3, 201921 mins
After visiting Aquatraz Water Park, Bart and Lisa successfully rescues a captive orca and they set him free in the ocean. Bart takes an interest on rescuing animals, he and Milhouse rescue Lolo the Gorilla at a zoo, but the gorilla ends up going on a rampage in Springfield. Bart enlists Lisa to find Lolo a permanent home, she finds a perfect home for the gorilla. Primatologist and anthropologist, Jane Goodall happily takes Lolo in and she renames the gorilla, Popo. Meanwhile, Homer purchases an expensive boat and he makes his friends co-owners, in order to pay off an expensive loan on the boat, it ends badly when the boat sinks.
Episode 6
Marge the Lumberjill
Sun, Nov 10, 201921 mins
Marge becomes a competitive lumberjack and goes on a month-long retreat to Portland with her trainer, whom Homer fears will take his wife away from him.
Episode 7
Livin la Pura Vida
Sun, Nov 17, 201921 mins
The Simpsons join other Springfield families on the Van Houtens' annual trip to Costa Rica, where Homer befriends Patty's new girlfriend and Lisa discovers how the Van Houtens are able to afford this trip every year.
Episode 8
Thanksgiving of Horror
Sun, Nov 24, 201924 mins
The Simpsons face various Thanksgiving nightmares, including the first Thanksgiving, an A.I. mishap and a dangerous space mission complicated by a sentient cranberry sauce.
Episode 9
Todd, Todd, Why Hast Thou Forsaken Me?
Sun, Dec 1, 201921 mins
Todd blames God for his mother's death and rejects his faith, so Ned sends him to live with the Simpsons, hoping they can scare him into believing in God again.
Episode 10
Bobby, It's Cold Outside
Sun, Dec 15, 201921 mins
Sideshow Bob gets the role of Santa Claus at Santa's Village amusement park. Meanwhile, someone is stealing all the Christmas packages off people's front porches.
Episode 11
Hail to the Teeth
Sun, Jan 5, 202021 mins
Homer and Marge attend Artie Ziff's wedding and become quite uncomfortable when they realize that his bride-to-be is a clone of Marge.
Episode 12
The Miseducation of Lisa Simpson
Sun, Feb 16, 202021 mins
The sea captain finds a treasure for which he's been searching for over 40 years, but City Hall claims it because it was within city limits. Marge convinces the townspeople to use the windfall to build a STEM school. Lisa then learns the school has dark secret. Meanwhile, Homer learns his job may soon be obsolete and goes on a crusade against automation.
Episode 13
Frinkcoin
Sun, Feb 23, 202021 mins
Professor Frink invents a cryptocurrency that makes him the richest man in Springfield, a title Mr. Burns has no intention of giving up.
Episode 14
Bart the Bad Guy
Sun, Mar 1, 202021 mins
Bart uses spoilers for a superhero movie he saw to get what he wants, but two movie executives will stop at nothing to keep his knowledge secret.
Episode 15
Screenless
Sun, Mar 8, 202021 mins
Marge implements a limit on screen time for the whole family, only to realize she's the one addicted to screens.
Episode 16
Better Off Ned
Sun, Mar 15, 202021 mins
Envious of Bart's bond with Ned, Homer mentors Nelson in retaliation, but an act of heroism helps Homer to regain Bart's respect.
Episode 17
Highway to Well
Sun, Mar 22, 202021 mins
Marge begins working at an upscale cannabis store, she gets into unwanted competition with Homer who is selling pot illegally in the back room at Moe's. Determined not to lose her job, Marge begins to throw Homer under the bus and his illegal business is shut down. Homer and Marge make up at the cannabis party hosted by Drederick Tatum.
Episode 18
The Incredible Lightness of Being a Baby
Sun, Apr 19, 202021 mins
Maggie reunites with baby Hudson, but Marge isn't too crazy about his mom. Homer befriends Cletus Spuckler who recently discovered a vast underground reserve of helium gas on his property, attracting unwanted attention from Mr. Burns.
Episode 19
Warrin' Priests: Part 1
Sun, Apr 26, 2020
Reverend Lovejoy investigates the mysterious past of a new priest who's come to town and shaken things up at church.
Episode 20
Warrin' Priests: Part 2
Sun, May 3, 2020
In Michigan, Reverend Lovejoy learns the true reason why Bode came to Springfield and the congregation must decide whether to banish their new priest.
Episode 21
The Hateful Eight-Year-Olds
Sun, May 10, 202022 mins
Lisa befriends a girl named Addy who shares a love for horses. Lisa attends a sleepover, but it becomes a nightmare for her when Addy's so-called friends, Sloan, Bella Ella, and Tessa Rose start bullying Lisa relentlessly. Lisa decides to enlist Bart to help her get revenge on Addy and her friends. Lisa uses saddle polish to ruin the girl's braids as payback for their remorseless actions towards her. The next morning, Addy and the girl's hair gets ruined in the process. Lisa and Bart try to make their escape, but she notices Bart has a fear of horses and she helps her brother overcome his fear. However, Sloan, Bella Ella, and Tessa Rose try to take down Lisa and Bart. Addy realizes that her so-called friends have gone too far and she ends her friendship with them. Both Lisa and Addy agree to hang out again and they part ways. Meanwhile, Marge and Homer go to a cruise but it goes horribly wrong when Homer sends the music overboard. The attendants become angry at Homer, but Marge defends her husband's actions.
Episode 22
The Way of the Dog
Sun, May 17, 202022 mins
The Simpsons explore the tragic past of Santa's Little Helper when he bites Marge.
