Season 27

575 :27x01 - Every Man's Dream

Homer is diagnosed with narcolepsy — but instead of returning home with his prescription medication — he returns home drunk. He and Marge visit a marriage counselor and have a trial separation, during which Homer begins dating a 20-something.
Special Guest Stars: Lena Dunham as Candace | Allison Williams as Candace's friend | Zosia Mamet as Candace's friend | Jemima Kirke as Candace's friend | Laura Ingraham as Therapist
Director: Matthew Nastuk

576 :27x02 - Cue Detective

Scotty Boom, a Chew Network super-chef, challenges Homer to a smoke-off. But when someone steals Homer's secret weapon - a smoker he bought off a mysterious man at a BBQ shack - Lisa and Bart are on the case.

Source: FOX
Special Guest Stars: Ben Schwartz as Clerk | Edward James Olmos as Pit Master | Bobby Moynihan as Tyler Boom | Alton Brown as Himself

577 :27x03 - Puffless

Upon learning that their father really died of lung cancer, Selma and Patty agree to quit smoking. When Selma relapses, an angry Patty moves in with Marge and Homer

Source: FOX
Special Guest Stars: Jon Lovitz as Cigarette | Yo-Yo Ma as Himself
Director: Rob Oliver

578 :27x04 - Halloween of Horror

When Lisa becomes scared at the Krustyland Halloween Horror Night, Homer is forced to take down his Everscream Terrors decorations. Halloween pop-up employees seek vengeance on Homer for causing them to lose their jobs, and rob his house while Homer and Lisa hide out in the attic. Homer and Lisa light up their stored holiday decorations to attract attention and stand up to the intruders.

Source: FOX
Special Guest Stars: Nick Kroll as Lem | Blake Anderson as Dickie

579 :27x05 - Treehouse of Horror XXVI

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.

Source: FOX
Special Guest Stars: Kelsey Grammer as Sideshow Bob | Chris Wedge as Scrat

580 :27x06 - Friend with Benefit

Lisa befriends Harper, a new kid at school who happens to be super-rich. Then, Homer befriends Harper's dad and is able to enjoy the perks of Lisa having a rich friend, as well. But Lisa decides that Harper is a bully and moves to end the friendship, which prompts Homer to try and smooth things over so he can continue to enjoy the good life.

Source: FOX
Special Guest Stars: David Copperfield as Himself | Kristen Bell as Harper Jambowski
Writer: Rob LaZebnik

581 :27x07 - Lisa with an 'S'

When Homer loses $5,000 at a poker game with Broadway legend Laney Fontaine, the only way he is able to settle the bet is if he loans Lisa to Laney for a month. Then, Laney turns Lisa into a show biz kid and Marge and Homer fear they made a mistake letting her go. So they head to New York to get her back.

Source: FOX
Director: Bob Anderson

582 :27x08 - Paths of Glory

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.

Source: FOX

583 :27x09 - Barthood

Bart's coming of age story, a la "Boyhood," chronicles his life from six years old to his time as an accomplished young man. Along the way, his tense relationship with Homer, an overly uncaring version of himself, and Lisa, who overshadows him in every way possible, shape Bart more than he realizes

Source: FOX
Director: Rob Oliver
Writer: Dan Greaney

584 :27x10 - The Girl Code

After a photo Marge posts on social media gets Homer fired, he returns to the best job he ever had, a dishwasher at a Greek restaurant. This same post inspires Lisa to code an app that predicts the real-life consequences of anything you post online, only to create sentient artificial intelligence

Source: FOX
Special Guest Stars: Stephen Merchant as Conrad | Kaitlin Olson as Quinn
Writer: Rob LaZebnik

585 :27x11 - Teenage Mutant Milk-Caused Hurdles

There is a new teacher at Springfield Elementary, and a captivated Bart tries everything to win her over. Meanwhile, Homer decides to buy a new brand of "milk," which causes early puberty, both for Bart and Lisa.

Source: FOX
Special Guest Stars: Sofía Vergara as Mrs. Berrera

586 :27x12 - Much Apu About Something

Sanjay passes his stake in the Kwik-E-Mart to his millennial son, Jay, who turns it into a hip, health food market against Apu's insistence on tradition. Bart, whom Homer had convinced to give up pranking, is called upon to return to his trickster life and take down the new store.

Source: FOX
Special Guest Stars: Utkarsh Ambudkar as Jamshed 'Jay' Nahasapeemapetilon |
Guest Stars: Pamela Hayden as Milhouse | Tress MacNeille as Manjula | Chris Edgerly as Various | Maggie Roswell as Helen Lovejoy
Director: Bob Anderson

587 :27x13 - Love is in the N2-O2-Ar-CO2-Ne-He-CH4

Lonely Professor Fink uses science to turn himself into a man whom women find attractive. Then, overwhelmed by the attention, he invents an algorithm to perfectly pair the lonely men and women of Springfield, realizing that scientific exploration is his true love.

Meanwhile, Marge, Bart, and Lisa visit Grampa for Valentine’s Day and try to rescue the old folks from a drug-induced hallucination that allows them to relive their happiest memories.
Director: Mark Kirkland
Writer: John Frink

588 :27x14 - Gal of Constant Sorrow

After Bart accidentally sends a sweet homeless woman’s cart into the river, he allows her to live in his closet for a small fee. When Lisa discovers that the woman is an incredible folk singer, she offers her own closet and plans a concert, only to be disappointed by Hettie’s surprising substance abuse and violent nature.

Meanwhile Homer tries to prove he’s handy, but accidentally traps the cat in the walls of the house.
Special Guest Stars: Kate McKinnon as Hettie | Natalie Maines as Hettie (Singing Voice)
Director: Matthew Nastuk

589 :27x15 - Lisa the Veterinarian

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.
Guest Stars: Michael York as Lionel Budgie, D.V.M. (Veterinarian)
Writer: Dan Vebber

590 :27x16 - The Marge-ian Chronicles

Lisa volunteers for a future one-way journey to Mars, much to Marge's chagrin. As she searches for a way to convince Lisa not to go, Marge hits upon the most devious strategy of all, and volunteers to go along for the ride. Will the Simpsons girls be mankind's first residents of the Red Planet?
Special Guest Stars: Tom Scharpling as Paul | Jon Wurster as Barry |
Guest Stars: Pamela Hayden as Various | Tress MacNeille as Various | Chris Edgerly as Various | Brian J. Kaufman as Various
Writer: Brian Kelley

591 :27x17 - The Burns Cage

When Smithers is devastated by Burns' lack of affection towards him, Homer makes it his mission to find him a boyfriend.

Meanwhile, after Bart orchestrates the removal of the lead in the school's stage production of "Casablanca," Milhouse serves as a terrible understudy, which frustrates his co-star, Lisa.
Director: Rob Oliver
Writer: Rob LaZebnik

592 :27x18 - How Lisa Got Her Marge Back

After getting into an argument, Marge takes Lisa on a touristy trip to Capital City, where, after attending a musical, they meet the show’s star, Andrew Rannells, who reminds Lisa how lucky she is to have such a great mom.

Meanwhile, Bart is frustrated that everyone expects his pranks, so he teams up with Maggie to trick people.
Special Guest Stars: Andrew Rannells as Himself
Director: Bob Anderson

593 :27x19 - Fland Canyon

In an attempt to get Maggie to sleep Homer tells her a story of a vacation the family took to the Grand Canyon with the Flanders.
Guest Stars: Pamela Hayden as Milhouse, Rod Flanders | Tress MacNeille as Various | Chris Edgerly as Various | Maggie Roswell as Maude Flanders
Director: Michael Polcino

594 :27x20 - To Courier with Love

After promising Marge the trip of a lifetime, frugality gets the better of Homer when he makes a deal with a travel agent to be a courier of a top-secret briefcase in exchange for a discounted family vacation to Paris.

595 :27x21 - Simprovised

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596 :27x22 - Orange is the New Yellow

When Marge gets arrested for letting Bart go to the park unsupervised, she serves time only to realize that prison is a welcome break from the demands of her life as a mom and wife. In her absence, Homer struggles to manage all of the parenting responsibilities that Marge usually handles.
Classification: Animation
Genre: Adult Cartoons | Comedy
Status: Returning Series
Network: FOX ( USA)
Airs: Sundays at 08:00 pm
Runtime: 30 Minutes
Premiere: December 17, 1989
Episode Order: 22
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