Season 18

379
S18E01
The Mook, the Chef, the Wife and Her Homer
At school, Lisa befriends a boy named Michael, who happens to be the son of mob boss, Fat Tony. Fat Tony is put out of commission by a rival family, and Homer and Bart get involved with the mob, when Michael, who is nothing like his father, is not interested in the “family business.”
September 10, 2006
380
S18E02
Jazzy and the Pussycats
When Bart has problems with acting out, Marge and Homer take him to a child psychiatrist, who suggests that Bart should taking up drumming. Bart turns out to be a natural with the drums and much to the chagrin of Lisa.
September 17, 2006
381
S18E03
Please Homer, Don't Hammer 'Em...
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.
September 24, 2006
382
S18E04
Treehouse of Horror XVII (17)
Three more scary tales are offered up in this 17th edition of the Treehouse of Horror.Married to the Blob: After eating mysterious green goo from a meteorite, Homer grows to massive proportions while he eats everything in sight.
November 5, 2006
383
S18E05
G.I.
Bart pre-enlists in the Army and when Homer goes to the Recruitment Center to clear up the mess, he is tricked into enlisting in the Army himself. Upon completion of basic training, Homer is assigned to lead some troops against a disgruntled Army Colonel in a war games simulation.
November 12, 2006
384
S18E06
Moe'N'a Lisa
Lisa aides Moe in discovering his inner-poet and he gains swift popularity and recognition from a group of successful American authors.
November 19, 2006
385
S18E07
Ice Cream of Margie (With the Light Blue Hair)
After Homer is fired from the power plant, he buys an ice-cream truck and sells ice-cream. His successful business yields an abundance of discarded popsicle sticks and Marge finds another calling in life, as she uses the leftover sticks to create popular life-size statues of various citizens from Springfield.
November 26, 2006
386
S18E08
The Haw-Hawed Couple
After being forced to attend Nelson’s birthday party, Bart becomes best friends with the schoolyard bully. Meanwhile, Homer develops a big interest with one of Lisa’s fantasy books.
December 10, 2006
387
S18E09
Kill Gil: Vols. 1 & 2
At Christmas time, Marge opens up her home to the jobless Gil. But problems arise when Gil overstays his welcome and Marge can’t bring herself to kick Gil out of the house.
December 17, 2006
388
S18E10
The Wife Aquatic
Homer surprises Marge with a visit to her favorite childhood vacation spot: an island called Barnacle Bay.
January 7, 2007
389
S18E11
Revenge is a Dish Best Served Three Times
In an effort to stop Homer from taking revenge on the Rich Texan for cutting him off on the highway, Marge, Lisa and Bart offer up three cautionary tales of revenge.
January 28, 2007
390
S18E12
Little Big Girl
After saving Springfield from burning down in city-wide fire, Mayor Quimby awards Bart with a driver’s license.
February 11, 2007
391
S18E13
Springfield Up
Eccentric documentary filmmaker Declan Desmond returns with his new film "Growing up Springfield" in which various characters in The Simpsons are interviewed. Homer and family pretend to be rich on the documentary, until Mr. Burns catches them in his summer home.
February 18, 2007
392
S18E14
Yokel Chords
Principal Skinner decides to allow Lisa to tutor Cletus's kids instead of them enrolling into Springfield Elementary, but they end up on Krusty's show as a Musical Act; Bart sees a psychiatrist after pretending that he's possessed by a ghost in an an attempt get free food from the cafeteria.
March 4, 2007
393
S18E15
Rome-old and Juli-eh
When Homer accidentally declares bankruptcy, Grandpa ends up leaving the Springfield Retirement Castle and falls in love with Selma; Bart and Lisa con a delivery man out of cardboard boxes.
March 11, 2007
394
S18E16
Homerazzi
When the fireproof safe (which was bought after one too many house fires) explodes, Homer and Marge try to recreate the photos, but when one of them uncovers a scandal in the background.
March 25, 2007
395
S18E17
Marge Gamer
Marge becomes a spectacle during a PTA meeting for not having an e-mail address, and she decides to take a chance on using the Internet. Amazed and delighted by all the Internet has to offer, Marge decides to join a popular role-playing fantasy game named "Earthland Realms."
April 22, 2007
396
S18E18
The Boys of Bummer
Bart becomes a hometown hero when he makes the game-winning catch at his Little League game, sending the Springfield Isotots to the championship for the very first time. Meanwhile, Homer runs into some luck.
April 29, 2007
397
S18E19
Crook and Ladder
Maggie goes on a path of destruction in the Simpsons home after Marge follows advice in a parenting magazine and throws away her pacifier. Marge finally gives in and sends Homer to get Maggie a new pacifier.
May 6, 2007
398
S18E20
Stop, Or My Dog Will Shoot!
Homer unwittingly drags the family into a cornfield maze after attempting to leave a boring Harvest fest that Marge brought them to. When everyone except Homer escapes, Santa's Little Helper rescues him and becomes the town hero. So the Simpsons enroll him in Police Dog Academy where he's teamed with Lou.
May 13, 2007
399
S18E21
24 Minutes
When finding out Jimbo, Dolph, and Kearney plan on sabotaging Springfield Elementary School's annual bake sale by releasing the "ultimate stinkbomb" (a rotten yogurt cup from Springfield's Nuclear Power Plant.
May 20, 2007
400
S18E22
You Kent Always Say What You Want
When Homer buys the 1,000,000th ice-cream cone at a local shop, he ends up on Kent Brockman's news program. When Brockman swears on live TV after coffee is spilled in his lap, Ned Flanders leads a crusade to clean up Springfield's airwaves, starting with getting Brockman fired. Then Homer once again saves the day.
May 20, 2007