Episode 1
Aired Nov 2, 2003
Treehouse of Horror XIV
Homer kills the Grim Reaper; Lisa harvests human-body parts from Springfield residents to create a Frankenstein monster; Bart and Milhouse discover a watch that stops time.
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Episode 2
Aired Nov 9, 2003
My Mother the Carjacker
Homer's mother returns to Springfield, and the city pardons her from the charges against her; Mr. Burns is angry about this and makes a plan to get Mona Simpson in prison; Homer commandeers a prison bus in order to free his mother.
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Episode 3
Aired Nov 16, 2003
The President Wore Pearls
Filmmaker Michael Moore supports Lisa's cause when she stages a revolt at Springfield Elementary School.
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Episode 4
Aired Nov 23, 2003
The Regina Monologues
Prime Minister Tony Blair welcomes the Simpsons to England, where they run into author J.K. Rowling and actor Ian McKellen.
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Episode 5
Aired Nov 30, 2003
The Fat and the Furriest
Homer creates a homemade bear-fighting suit for his mission of revenge against a bear that attacked him during a visit to the dump.
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Episode 6
Aired Dec 7, 2003
Today I Am a Clown
After Krusty admits he never had a bar mitzvah, he hires Homer to fill in as guest host on his show during the ceremony.
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Episode 7
Aired Dec 14, 2003
'Tis the Fifteenth Season
Homer sells a Joe DiMaggio card for a pile of cash, then fritters it all away on himself before being roused by Charles Dickens' "A Christmas Carol."
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Episode 8
Aired Jan 4, 2004
Marge vs. Singles, Seniors, Childless Couples and Teens and Gays
Marge decries a movement that favors a school-tax exemption for Springfield's childless residents.
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Episode 9
Aired Jan 11, 2004
I, (Annoyed Grunt)-Bot
Homer builds a robot suit and battles robots in competition; Lisa mourns the loss of Snowball II.
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Episode 10
Aired Jan 25, 2004
Diatribe of a Mad Housewife
Marge writes a novel, "The Harpooned Heart," using Homer and Ned as inspiration for her characters; Homer gets the book-on-tape version read by Mary-Kate and Ashley Olsen.
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Episode 11
Aired Feb 8, 2004
Margical History Tour
When the library runs short of books, Marge regales the kids with yarns about King Henry VIII, Sacagawea and Mozart.
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Episode 12
Aired Feb 15, 2004
Milhouse Doesn't Live Here Anymore
Milhouse moves away, leaving Bart to find a new best friend in Lisa; Bart visits reinvented Milhouse in Capitol City.
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Episode 13
Aired Feb 22, 2004
Smart and Smarter
The interviewer at a gifted preschool insults Maggie, then jealous Lisa leads her astray after she gets accepted.
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Episode 14
Aired Mar 14, 2004
The Ziff Who Came to Dinner
Marge's old flame Artie Ziff moves in after losing his dot-com fortune; after Homer wins the remaining shares of Artie's company, he becomes the subject of an investigation.
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Episode 15
Aired Mar 21, 2004
Co-Dependent's Day
After a bender Homer frames Marge for his DUI, and as a result Marge must check into rehab.
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Episode 16
Aired Mar 28, 2004
Wandering Juvie
Judge Harm sends Bart to juvenile detention, where he meets a girl who helps him devise an escape plan.
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Episode 17
Aired Apr 18, 2004
My Big Fat Geek Wedding
When Principal Skinner's fiance calls off the wedding, he seeks Homer's help to win her back, then Edna runs off to a comic book convention with another man.
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Episode 18
Aired Apr 25, 2004
Catch 'Em if You Can
When Homer and Marge get caught having a rendezvous in Miami, Bart, Lisa and Grampa Simpson take off on a cross-country journey to foil their romantic getaway.
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Episode 19
Aired May 2, 2004
Simple Simpson
Homer confronts Springfield's evildoers in the form of his crime-fighting alter ego, the Pie Man.
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Episode 20
Aired May 9, 2004
The Way We Weren't
Homer and Marge learn they were destined to be together when Homer tells the story of his first kiss.
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Episode 21
Aired May 16, 2004
Bart-Mangled Banner
Bart gets the family thrown in jail when he moons the American flag.
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Episode 22
Aired May 23, 2004
Fraudcast News
When Mr. Burns buys up all the media outlets in Springfield in an attempt to polish his image, Lisa starts her own newspaper.
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