Bart winds up in the hospital as a result of eating Krusty cereal, and when Lisa comes to visit him, she is reunited with her sax idol.

Nabbed for shoplifting, Bart manages to keep it a secret from the family... until it's time to have the family Christmas photo taken at the Try-N-Save.

Forced to take a vacation, Smithers needs to find a temporary replacement who won't outshine him. Homer seems the perfect choice until a sudden outburst forces Mr. Burns to assert his independence.

Kirk and Luann Van Houten are getting a divorce. Homer is confident that it will never happen to him, but Kirk tells him how quickly things can change.

Homer witnesses something out of this world in Springfield woods, but no one believes him -- not even FBI agents Fox Mulder and Dana Scully, who come to investigate the incident.

In an attempt to boost ratings, the Itchy and Scratchy Show adds a new "in-your-face" character voiced by Homer.

Disturbed that Reverend Lovejoy has lost interest in counseling parishioners, Marge volunteers as the "Listen Lady." Meanwhile, Homer sees his likeness on a box of Japanese detergent.

Unmasked as an impostor, Principal Skinner flees to Capital City to reclaim his former life as a shiftless good-for-nothing. The people of Springfield gain a newfound appreciation for him and form a plan to bring him back.

Trying to escape his arranged marriage, Apu asks Marge to pose as his wife during his mother’s visit. When the ruse fails, Homer makes a last-ditch attempt to intervene, but Apu is smitten with his new bride Manjula.

A cult lures in most of Springfield to toil for “The Leader.” After Marge escapes and has the family deprogrammed, Homer exposes the man behind the spaceship.

After Rainier Wolfcastle helps Homer get in shape, Homer accepts a challenge to climb the Murderhorn, the tallest mountain in Springfield.

Under Nelson's bad influence, Bart shoots a bird with a BB gun. Stricken with remorse, he tries to nurture the eggs from the bird's nest, which hatch into a species of lizard outlawed in Springfield.

In "Hell Toupée," Snake is sent to the electric chair, and his hair is transplanted onto Homer. In "The Terror of Tiny Toon," Bart and Lisa become cartoon characters in an episode of Itchy & Scratchy. In "Starship Poopers," a growth spurt casts doubt on Maggie's paternity, and the family goes on the Jerry Springer show.

Homer and his friends charter a bus to the Super Bowl, only to find that their tickets are fake. Misadventures ensue.

Homer's failed do-it-yourself project gets mistaken for "outsider art." Suddenly in the limelight, Homer must come up with new "works" to impress the art world.

Homer befriends Mel Gibson just as Mel is completing a remake of Mr. Smith Goes To Washington. Homer convinces Mel to make the film more violent, with disastrous results.

Due to overuse of fertility medication, Apu and wife Manjula give birth to octuplets. Desperate for money, Apu loans the babies to an unscrupulous carny promoter, then needs Homer's help to get them back.

When Homer fails to give money he promised over the phone, he is forced by PBS stars to flee the country. He becomes a missionary on a small tropical island, where he introduces the natives to casino gambling.

Otto's girlfriend seems to be usurping Marge's role when she moves in with the family after a dispute over heavy metal.

Lisa falls for the teenaged leader of a militant environmentalist group and tries to impress him by living in Springfield's oldest tree in order to keep it from being cut down.

A music producer selects Bart, Nelson, Milhouse and Ralph to be members of the next hit boy band, who record subliminal songs about joining the Navy.

After tricking Marge into thinking an advertising spokesman is coming to visit her, Homer takes Marge and the rest of the family to a restaurant. A hypnotist uses his powers on Homer, and makes him remember a horrific childhood incident where Homer found a dead body in a ravine. The Simpson family decides to investigate this and find out where the body came from.

After Homer and Bart's model rocket damages the church, Mr. Burns makes a deal to commercialize the church in return for paying for the damages. Lisa becomes disgusted at what the church has become, so she decides to find a new religion suitable for her. She eventually converts to Buddhism, causing Marge to fear for Lisa's soul.

When Homer gets the family's telephone service cut off for refusing to pay for calls made to Rio de Janeiro, Brazil, Lisa confesses that she was the one who called Rio after sponsoring an orphan who goes missing. She convinces the family to travel to Brazil to look for him. However, once there, they have no luck finding him, and Homer is kidnapped.

The Simpsons buy a satellite television, which Bart spends so much time watching that he does not study for an important achievement test. He scores so low that Principal Skinner demotes him to third grade, while Lisa does so well that she is moved up to third grade. The two are placed in the same class and become rivals. During a trip to Capital City, they get separated from their class and are forced to help each other in order to find their classmates.

The Simpson family win a free spa weekend, and Homer is nearly killed when a mysterious figure locks him in a sauna. Chief Wiggum decides to hire someone who can think like a murderer in order to find one. Bart's mortal enemy Sideshow Bob is sent to live with the Simpsons so he can help find Homer's attempted killer. Bob and Homer track down the attempted murderer and discover that it is Frank Grimes, Jr., the son of a man that Homer drove to insanity (in the season eight episode "Homer's Enemy"). After Grimes is arrested, Bob tries to kill Bart, but he finds that he has "grown accustomed to [his] face" and cannot harm him.

A snobby British filmmaker named Declan Desmond begins making a documentary about student life at Springfield Elementary School. When introduced to Lisa, he tells her that she has too many goals and suggests that she pick one career. Lisa focuses on astronomy, but cannot watch the stars because of light pollution. She convinces Mayor Quimby to decrease the light's intensity during the night, which only results in an increase in the crime rate. Quimby bows to public pressure and switches the lights back on permanently. Lisa overloads the generators at the Power Plant, causing a power outage, and is able to watch a meteor shower undisturbed by light.

"Reaper Madness" - Death becomes Homer and our hero must learn to reap what he sows (and pull a fast one on the almighty). "Frinkenstein" - Soon to be Nobel-prize winning Professor Frink reanimates his father for some gruesome body parts-swapping. "Stop the World, I Want to Goof Off" - A parody of Clockstoppers, starring Bart and Milhouse.

Homer realizes how selfish he is after he spends all the family's Christmas money on a present for himself. He becomes the nicest guy in town, making Ned Flanders jealous.

When Maggie does better than Lisa on an IQ test, Lisa becomes upset over no longer being the smart one and tries to lead Maggie astray.

After receiving an injection from Dr. Hibbert, Bart becomes temporarily deaf, which makes him impervious to being bullied, until he accidentally moons the American flag during a donkey basketball game, prompting everyone in town to accuse the Simpsons of being unpatriotic under the new "Government Knows Best" Act.

Homer's impromptu dance at a carnival leads to a job choreographing victory dances for sports stars Tom Brady, Warren Sapp, Michelle Kwan, Yao Ming and LeBron James.

When Bart endangers his health by bingeing on vending-machine food, the Simpsons turn their home into a hostel in order to afford sending him to a forced starvation facility.

Never one to miss the opportunity to make a quick buck, Homer cashes in on Maggie's bout of chicken pox. He decides to host a Pox Party and charges parents to infect their children.

The Simpsons re-enact the Nativity; a World War II tale stars Grampa, Mr. Burns and Santa; a musical features "The Nutcracker Suite."

Homer spearheads the effort to get pro-football to bring a new franchise to Springfield. The football commissioner, on his way to officially award the franchise, stops at the Simpson house where Grandpa (mistaking him for a burglar) attacks him. Springfield loses out and Abe becomes the town’s pariah. After trying and failing assisted suicide, Abe decides to live his life without fear and when the town decides to reuse their football stadium as a bullfighting ring, he volunteers to be the toreador. Ever the activist, granddaughter Lisa protests his new profession.

A child psychiatrist suggests drumming to channel Bart's energy, and the boy proves he's got the beat when he shows some talent on the skins.

Lisa receives Springfield's Entertainer of the Year Award, and Sideshow Mel narrates her history in showbiz in a wry spoof of "All About Eve."

Lisa struggles to become the proud owner of a Mypod, and Homer believes Bart's new Middle-Eastern friend Bashir is involved in a terrorist plot to destroy the Springfield Mall.

Homer is jealous when old classmate Vance Connor is inducted into the Springfield Walk of Fame. Lenny and Carl confess they fixed the result in favor of Principal Dondelinger - leading the hapless father to speculate on how his life would have changed had he won the ballot.

When nearby Ogdenville’s economy crumbles due to tainted barley discovered in Krusty’s veggie burgers, the unemployed workers of Ogdenville flock to Springfield. After Mayor Quimby closes Springfield’s borders and enlists private citizens to help patrol them, Homer organizes a border patrol group.

One snowy day in Springfield, Lisa informs Bart that she and Maggie share a bond that Bart will never understand because he doesn't have a brother, so Bart asks Homer for a baby brother. When Homer denies Bart's request, Bart makes his way to the Springfield Orphanage to find what he thinks he's missing.

Krusty grudgingly adds a pretty, singing cohost named Princess Penelope to his show in order to attract more female viewers. Girls love her, and ratings improve, but Bart and Milhouse want to get the show back to the way it was. The situation gets more complicated when Krusty and Penelope fall in love and decide to get married. Meanwhile, Homer, Lenny, and Carl consider working at a competing nuclear plant when Mr. Burns cuts off their daily doughnut service.

Principal Skinner announces that Mrs. Krabappel was called out of town and budget cuts dictate that, until she returns, the school's two fourth grade classes will merge. Bart reluctantly shares a desk with Nikki and develops a flirtatious rapport. Bart talks to Grampa about his new crush, and at Grampa's suggestion, gives Nikki a kiss. But when Nikki starts sending Bart mixed signals, he swears off women forever. Meanwhile, Lisa's classmates ostracize her for being an overachiever, and First Lady Michelle Obama, a self-professed nerd, comes to Lisa's defence.

When Moe discovers a hidden talent for judging contests, he is approached by a television agent to join the AMERICAN IDOL judges' panel. Moe flies to Los Angeles where he tours the Fox lot and receives some sage career advice. Meanwhile, Homer drives Marge crazy when he begins hanging around the house.

After learning that he is suffering from multiple illnesses and has only a few weeks to live, Mr. Burns becomes distraught by the town’s less-than-sensitive reaction to his announcement.

Following an unexpected turn of events, Bart finds Mr. Burns weak and vulnerable in the wilderness and secretly takes him into the Simpsons’ home.

But when Homer and Marge learn about their new houseguest, they decide it’s payback time, and Lisa, determined to stand up for Mr. Burns, learns that old habits die hard.

The town is abuzz when Cheech and Chong announce a Springfield stop on their much-anticipated reunion tour. But when Cheech and Chong take the stage in front of their loyal fans, the jokes were just not the same for Chong, so Homer steps in and delivers all the punchlines by heart. Impressed, Cheech invites Homer to go on tour with him as new duo “Cheech and Chunk” while Chong forms a more progressive comedic team, “Teach and Chong,” with Principal Skinner.

While Homer is on tour, Marge attempts to help the neighborhood cat lady and change her hoarder ways, but turns into a hoarder herself in the process, and Homer realizes that life on the road is not all high times and slapstick humor

Superintendent Chalmers reveals his hero as former President Theodore Roosevelt, who makes an appearance in the episode with the use of archival recordings.

The Simpsons host a tastemaker party at their home to promote Absolut Krusty, Krusty the Clown's own brand of liquor. Mr. Burns takes notice of the party's success and decides to promote Homer to "Account Man" for the Springfield Nuclear Plant.

In order to get back at his dad, Bart goes undercover as a graffiti street artist and plasters Homer's unflattering image all over Springfield. But one night, Bart and Milhouse get caught in the act by established street artists Shepard Fairey, Ron English, Kenny Scharf and Robbie Conal (guest voicing as themselves), and to Bart's surprise, they invite him to exhibit his satirical artwork in his very own gallery show.

Meanwhile, a hip, new health food superstore opens in Springfield that threatens to put Apu and the Kwik-E-Mart out of business.

A black hole threatens to swallow Springfield, Homer tries to find the source of paranormal activity, and a "Back to the Future" parody in which Bart keeps Marge from marrying Homer.

Homer is shocked to discover that his bowling teammate is an accountant for Fat Tony and his mob. When Fat Tony gets jury duty, he appoints Dan as the temporary don of the mafia. Meanwhile, Lisa adds insects to her vegetarian diet after she passes out in the middle of a saxophone solo, but starts questioning her decision when bugs start pleading for mercy in her dreams.

Grampa has to move into the Simpsons house following a fire at the retirement home, and on moving day, Homer 'throws his back out' and 'rests' at home. He later finds an advert for a video game, Villageville on his myPad, and starts playing. During that time, Homer loses Santa's Little Helper. When the family find him, Homer doesn't seem to care because he's "not a dog person". Grampa later tells the rest of the family the story of Homer's childhood companion, pet dog Bongo.

Homer's behavior once again lands him in hot water with Marge and he needs to fathom a way to save his marriage, while a dose of "A Streetcar Named Desire" drives Milhouse to affect a Marlon Brando-esque bad-boy demeanor in an effort to impress Lisa.

When Marge tries to buy Homer snack cakes for their anniversary, she winds up meeting a married man who shares a common love of British Television. Ignorant of all, Homer attempts to secretly construct a romantic anniversary train in the Simpsons back yard.

Springfield is inundated with holiday revelers after the nuclear power plant springs a radiation leak, causing snow to fall all over town. When the tourists drive up Christmas shopping prices, Marge opens up the Simpsons' house to boarders.

After Lisa's new pet guinea pig destroys the Simpsons' living room art, Marge finds a beautiful painting at the Van Houten's yard sale, which Homer snaps up for 20 bucks

A Springfield resident dies, Krusty retires after he's offended by a comedy cable channel roast of him, and Lisa tries to protect Homer from getting hurt.

Homer has a mid-life crisis, takes up bass guitar and forms a cover band with some of the other dads in town. But the band's modest early success is soon overwhelmed by the breakout potential of their most unlikely star, Apu.

When Duffman (guest voice Stacy Keach) undergoes hip replacement surgery and retires, the company sets up a reality show competition to find his replacement. Homer wins the competition, and because the job requires him to stay sober, he learns that beer isn't as necessary as he thought to have a good time.

In the annual fright fest Halloween episode, Sideshow Bob finally kills Bart, only to reanimate him; Homer wakes up with short-term memory loss; and Lisa, Bart, and Milhouse get super powers from radiation.

Lisa sets out to restore the tarnished reputation of Springfield’s first female inventor. To find her invention, she scours an abandoned asylum and a restaurant that caters to men. Bart joins Lisa at the asylum, stealing one of the homicidal patient’s notebooks, and bragging to the boys at school that he wrote the entries himself. This revelation causes Homer and Marge to believe he is a sociopath, which Bart decides to use to his advantage until things go too far.

After performing CPR on a tased raccoon, Lisa discovers her calling to be veterinarian and becomes an intern at the local office, but learns a tough lesson when her neglected class hamster dies. Meanwhile, Marge moonlights as a crime scene cleaner for a little extra money, and the trauma of the gory scenes make her increasingly dead inside.

Better late than never, The Hunger Games come to Springfield!

Homer finds a new app that makes his life much easier and outsources his father-son bonding. Meanwhile, Grampa finds that he is about to be a father again.

Bart deals with his guilt after betraying Lisa; Springfield is in awe of Homer when he is revealed to be a chess savant.

After a successful animal rights campaign, all dogs in Springfield are allowed to go where they want and do what they want. Pack mentality quickly kicks in and the dogs of Springfield assert their dominance by threatening the people.

As future Lisa writes her college application essay for Harvard, she recalls past disappointing birthdays that helped shape her.

Everybody is now horrified of clowns after Bart's prank using clown masks, which also causes Krusty to lose his job. He attempts a comeback as a dramatic actor in the play "The Salesman's Bad Day", with Llewellyn Sinclair as his director.

Marge and Homer's marriage is tested when they travel to a tropical island to compete for a million dollars on Marge's favorite reality competition show.

Lisa and Homer's bond gets stronger when they start spending real quality time together, and Bart feels neglected. So Marge tries to help Homer balance his attention between the kids.

When a romantic night ends in injury, Marge recovers by taking up kite boarding while Homer bonds with his hallucinated hernia; Lisa attempts to fix her parents' strained relationship by seeking advice from an unlikely source.

The documentary crime series “Dateline: Springfield” goes in-depth to solve the case of Lisa’s missing college fund.

Sideshow Bob gets contracted as this year’s mall Santa. Meanwhile, someone is stealing all the Christmas packages off people’s front porches.

Lisa decides to do an essay on Professor Frink just as the scientist invents a new cryptocurrency. When this makes him the richest man in Springfield, Mr. Burns sees red and he starts plotting against Frink in order to restore his former status, while Frink learns who his real friends are.

The 31st annual Simpsons Halloween special includes a frightening look at the 2020 election, parodies of Toy Story and Spider-Man: Into the Spider-Verse and a 9th birthday Lisa just can't get over.

Bart becomes a voice-over actor; Comic Book Guy is humiliated at Comic-Con; Lisa is set up for a fall.

A secret of Flanders' Past and a never-before-seen room of the Simpson house are shown off.

When Grampa falls victim to a phone scammer, the Simpsons set out on a mission of vengeance to get his money back.

Smithers finds true love with a famous fashion designer, but will his new relationship destroy Springfield?

When Bart befriends a famous kid influencer who owns an ultra-cool skate wear brand, Homer leads a rebellion of loser dads against them.

Homer and his teenaged friends are pursued by a killer clown in a spoof of Stephen King's novel "It".

A future tale of the will-they-won't-they-I-guess-they-won't-maybe-they-will of Springfield's most unlikely couple.

When Milhouse's Dad, Kirk, takes exception to a school history lesson that paints one of his ancestors in a bad light, Kirk goes on a crusade to censor and control the school curriculum -- a crusade that Homer co-opts for fun and profit.

Feeling worthless at work, Homer volunteers to be a school crossing guard. But when his safety squad receives too much funding, the crossing guards become a force to be feared.

Professor Frink secretly helps Homer, through a zoom interview, land a high-level position at a state-of-the-art nuclear plant in Shelbyville. But since Homer lacks the skills to actually perform the job, Frink must monitor Homer's work situation remotely and dictate his every word... causing Frink to fear he's created a monster.

Marge comes upon a surprising windfall and, angry with Homer, spends it secretly on herself.