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THE SIMPSONS · SEASON GUIDE

The Simpsons Season 18

8.2 · GREAT Sep 10, 2006 – May 20, 2007 FOX 22 EPISODES ★ 8.2 AVG EPISODE
EPISODE RATINGS · E01→E22 The Simpsons season 18 episode ratings: 22 rated episodes, from 7.5 to 9.2; highest E21
TURN THE DIAL S01 S02 S03 S04 S05 S06 S07 S08 S09 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36 S37 S38

The season in brief

Season 18 of The Simpsons aired from Sep 10, 2006 – May 20, 2007 on FOX and runs 22 episodes.

FAN DESK VERDICT A strong year with only a couple of skippable detours. Watch it straight through — the map below flags the peaks.

Must-watch episodes

TOP RATED

Episode map

FAN RATINGS
ESSENTIAL GREAT SOLID FOR COMPLETISTS
9.2
FAN DESK PICK OF THE SEASON
Episode 21 — 24 Minutes

Every episode

22 IN ORDER
S18E04 Nov 5, 2006 30 MIN ★ 8.5

Treehouse of Horror XVII

Hand out screams and scare up laughs in their annual, bone-chilling Halloween special. The horror starts in 'Married To The Blob,' when a meteor falls to Earth and reveals a green…

DIRECTED BY David Silverman, Matthew Faughnan
S18E06 Nov 19, 2006 30 MIN ★ 7.6

Moe 'N' a Lisa

When Homer forgets Moe's birthday, Moe's anger inspires Lisa to write about him for her school report. She finds a poetic side to Moe and helps him get published in "American…

DIRECTED BY Mark Kirkland
S18E08 Dec 10, 2006 30 MIN ★ 8.8

The Haw-Hawed Couple

After Bart convinces all his friends not to go to Nelson's birthday party, Marge forces him to attend. After the party, Bart becomes Nelson's new best friend and under Nelson's…

DIRECTED BY Chris Clements
S18E10 Jan 7, 2007 30 MIN ★ 8.3

The Wife Aquatic

While watching a home movie, Marge becomes depressed as she is reminded of memorable childhood vacations spent at Barnacle Bay. Hating to see Marge sad, Homer and the kids take…

DIRECTED BY Lance Kramer
S18E12 Feb 11, 2007 30 MIN ★ 8.3

Little Big Girl

When Lisa struggles to find excitement and intrigue in her family heritage for a school presentation, she decides to take creative license in crafting her heritage as a Native…

DIRECTED BY Raymond S. Persi
S18E13 Feb 18, 2007 30 MIN ★ 8.9

Springfield Up

An eccentric documentary filmmaker Declan Desmond offers an inside look at his work chronicling the growth and development of some of Springfield's 'finest' for his documentary,…

DIRECTED BY Chuck Sheetz
S18E14 Mar 4, 2007 30 MIN ★ 8.5

Yokel Chords

When the ever-righteous Lisa protests denying education to Cletus' 'hillbilly' kids, Principal Skinner offers her a chance to tutor the kids herself. However, Lisa's plans to help…

DIRECTED BY Susie Dietter
S18E15 Mar 11, 2007 30 MIN ★ 7.7

Rome-old and Juli-eh

The court appoints an accountant for Homer when he incorrectly files for bankruptcy, which results in his cutting back on all of his expenses, including Grampa's nursing home. In…

DIRECTED BY Nancy Kruse
S18E16 Mar 25, 2007 30 MIN ★ 8.2

Homerazzi

When a candle on Homer's birthday cake sets fire to his party hat, the Springfield fire department must save the Simpson home from peril for the sixth time that month. Marge is…

DIRECTED BY Matthew Nastuk
S18E17 Apr 22, 2007 30 MIN ★ 8.2

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…

DIRECTED BY Bob Anderson
S18E18 Apr 29, 2007 30 MIN ★ 7.8

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 Little League championship for the first time…

DIRECTED BY Rob Oliver
S18E19 May 6, 2007 30 MIN ★ 7.7

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…

DIRECTED BY Lance Kramer
S18E22 May 20, 2007 30 MIN ★ 8.2

You Kent Always Say What You Want

At the Simpsons' annual dental check-up, Lisa gets an education in dental hygiene from a video starring Ludacris (guest voice Chris "Ludacris" Bridges) as Luda-Crest, a tube of…

DIRECTED BY Matthew Nastuk

Cast this season

MAIN CAST
GUEST STARS

Where to watch season 18

US · NOVEMBER 2026
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Season 18 FAQ

How many episodes are in The Simpsons season 18?

The Simpsons season 18 has 22 episodes.

When did The Simpsons season 18 air?

The Simpsons season 18 aired from September 10, 2006 to May 20, 2007.

Where can I watch The Simpsons season 18?

In the US, The Simpsons season 18 is available on FX, Hulu, Disney+, fuboTV, DirecTV On Demand, Spectrum On Demand, YouTube TV, FOX One Amazon Channel, Hulu on Disney+, Amazon, Fandango at Home, and AppleTV.

What is the best episode of The Simpsons season 18?

The highest-rated episode of The Simpsons season 18 is S18E21 “24 Minutes”, rated 9.2/10.