Watch The Simpsons Season 18 full episodes online, free and paid options via our partners and affiliates.

Watch The Simpsons Season 18 Episode 22
"You Kent Always Say What You Want"
Original Air Date:

Homer wins a contest and is featured on Kent Brockman's nightly news program. However, the interview turns into trouble when Brockman blurts a horrible word on live TV.

24 Minutes
Watch The Simpsons Season 18 Episode 21
"24 Minutes"
Original Air Date:

When finding out Jimbo, Dolph, and Kearney plan on sabotaging Springfield Elementary School's annual bake sale, Bart and Lisa enlist the help of Jack Bauer and Chloe O'Brian.

Santa's Little Helper Photo
Watch The Simpsons Season 18 Episode 20
"Stop or My Dog Will Shoot"
Original Air Date:

When Homer gets lost in a cornfield maze, Santa's Little Helper rescues him and becomes a hero, which prompts the family to enroll him in Police Dog Academy, which they later regret.

Smothering Magazine
Watch The Simpsons Season 18 Episode 19
"Crook and Ladder"
Original Air Date:

When reading a parenting magazine, Marge throws away Maggie's pacifier. However, when the pacifier is thrown in the trash, Maggie goes on a path of destruction.

Bart Blows It
Watch The Simpsons Season 18 Episode 18
"The Boys of Bummer"
Original Air Date:

Bart becomes a hometown hero when he makes the game-winning catch at his Little League game, sending the Springfield Isotots to the Little League championship for the first time.

Marge the Gamer
Watch The Simpsons Season 18 Episode 17
"Marge Gamer"
Original Air Date:

Marge discovers the wonders of the Internet via a reality game called "Earthland Realms" where she discovers Bart is the game's best and most destructive player.

Watch The Simpsons Season 18 Episode 16
Original Air Date:

After the family photo album is destroyed, Marge restages all of the family's photographs and a celebrity dating scandal is captured in the background, striking tabloid gold.

Odd Love Connection
Watch The Simpsons Season 18 Episode 15
"Rome-old and Juli-eh"
Original Air Date:

In an unexpected turn of events, Grampa and Selma fall in love and get married, prompting Homer and Patty plot to break up their love connection.

Yokel Chords Pic
Watch The Simpsons Season 18 Episode 14
"Yokel Chords"
Original Air Date:

After Lisa protests denying education to Cletus's kids, Principal Skinner offers her a chance to tutor them herself, though Krusty hires them as a musical act for his show. Meanwhile, Bart ends up in therapy after scaring his peers with stories of a school chef notorious for cooking children.

Watch The Simpsons Season 18 Episode 13
"Springfield Up"
Original Air Date:

Declan Desmond returns as he shows a documentary about Springfield's current adult population as children, discussing their future aspirations.

Little Big Girl Pic
Watch The Simpsons Season 18 Episode 12
"Little Big Girl"
Original Air Date:

Cletus ineptly tosses his pipe, Springfield is in danger when the town is about to be hit by a fire, Bart unwittingly saves the day and is rewarded with a driver's license.

Revenge Gone Awry
Watch The Simpsons Season 18 Episode 11
"Revenge Is a Dish Best Served Three Times"
Original Air Date:

Homer's misguided revenge on the Rich Texan combined with an untimely car break down leaves Marge, Lisa, and Bart to tell three tales about revenge gone wrong.

Worst Vacation Ev-er
Watch The Simpsons Season 18 Episode 10
"The Wife Aquatic"
Original Air Date:

After viewing one of Patty and Selma's home video of their summer on the boardwalk, Marge reminisces of her memorable childhood vacations spent at Barnacle Bay.

Kill Gill
Watch The Simpsons Season 18 Episode 9
"Kill Gil, Volumes I & II"
Original Air Date:

After Gil Gunderson gives Lisa a Malibu Stacy doll reserved for Mr. Costington's daughter, he gets fired as a mall Santa and moves in with the Simpsons.

Nelson Threatens Bart
Watch The Simpsons Season 18 Episode 8
"The Haw-Hawed Couple"
Original Air Date:

Bart becomes Nelson's best friend, and discovers how possessive Nelson can be. Meanwhile, Homer finds himself hooked on one of Lisa's fantasy books.

Ice Cream Man is Back!
Watch The Simpsons Season 18 Episode 7
"Ice Cream of Margie (with the Light Blue Hair)"
Original Air Date:

After Homer gets fired once again from the Springfield Nuclear Power Plant, he takes over Springfield's ice cream truck business after his favorite driver dies.

Moe the Poet
Watch The Simpsons Season 18 Episode 6
"Moe'N'a Lisa"
Original Air Date:

Lisa discovers that Moe's written rantings are perfect fodder for poetry, but at a writer's convention, Moe ends up taking the credit.

Homer Joins Up
Watch The Simpsons Season 18 Episode 5
"G.I. (Annoyed Grunt)"
Original Air Date:

Homer finds himself in an army training camp after trying to get his children out of an agreement to join by age 18.

Watch The Simpsons Season 18 Episode 4
"Treehouse of Horror XVII"
Original Air Date:

The Simpsons' annual Halloween hodgepodge. Phil McGraw, Richard Lewis, Fran Drescher, Sir Mix-a-lot and Maurice LaMarche guest star.

Don't Hammer 'Em!
Watch The Simpsons Season 18 Episode 3
"Please Homer, Don't Hammer 'Em"
Original Air Date:

After buying Homer a collection of handyman's books, Marge becomes a handywoman, but uses Homer since no one in town is thrilled over the idea of a female carpenter.

Bart the Musician
Watch The Simpsons Season 18 Episode 2
"Jazzy and the Pussycats"
Original Air Date:

Bart gets a drum kit to work out his aggression. Lisa adopts animals to combat depression when Bart is chosen over Lisa to be a member of Lisa's favorite jazz band.

Fat Tony Apprentice
Watch The Simpsons Season 18 Episode 1
"The Mook, the Chef, the Wife and Her Homer"
Original Air Date:

Lisa becomes friends with Fat Tony's son Michael. The Simpsons are invited over for dinner, where Fat Tony is shot and Homer becomes Springfield's new mob boss.

The Simpsons Season 18 Quotes

(On the way to school, Otto stops the bus and offers Metallica a ride; their tour bus has broken down.)
Otto: So what are you waiting for? Hop in.
James Hetfield: (Chuckles) Hop in what?
(The school bus peels away with Bart at the wheel.)
Bart: Look at me, I'm Otto! I'm a hundred years old and I drive a school bus!
Otto: Oh, man. Maybe me and Metallica can go splitsies on a cab.
(Hans Moleman slowly drives by in a pickup truck, with Metallica and their gear in the bed of the truck.)
Kirk Hammett: Hey, loser, we got a ride from a real fan!
Hans Moleman: I used to sleep with Lars' grandmother.
Robert Trujillo: Never listen to our music again!
(Hans Moleman pulls away as Metallica plays an instrumental from the song, "Master of Puppets.")

Wow, your paintings have brush marks. (Gasps) And your statues have weiners!

</i> Homer