Season
- Season 0 1987-04-17
- Season 1 1989-12-17
- Season 2 1990-10-11
- Season 3 1991-09-19
- Season 4 1992-09-24
- Season 5 1993-09-30
- Season 6 1994-09-04
- Season 7 1995-09-17
- Season 8 1996-10-27
- Season 9 1997-09-21
- Season 10 1998-08-23
- Season 11 1999-09-26
- Season 12 2000-11-01
- Season 13 2001-11-06
- Season 14 2002-11-03
- Season 15 2003-11-02
- Season 16 2004-11-07
- Season 17 2005-09-11
- Season 18 2006-09-10
- Season 19 2007-09-23
- Season 20 2008-09-28
- Season 21 2009-09-27
- Season 22 2010-09-26
- Season 23 2011-09-25
- Season 24 2012-09-30
- Season 25 2013-09-29
- Season 26 2014-09-28
- Season 27 2015-09-27
- Season 28 2016-09-25
- Season 29 2017-10-01
- Season 30 2018-09-30
- Season 31 2019-09-29
- Season 32 2020-09-27
- Season 33 2021-09-26
- Season 34 2022-09-25
- Season 35 2023-10-01
- Season 36 2024-09-29
- Season 37 2025-09-28
Season 37 Episode
- Season 14 Treehouse of Horror XIII
- Season 14 How I Spent My Strummer Vacation
- Season 14 Bart vs. Lisa vs. the Third Grade
- Season 14 Large Marge
- Season 14 Helter Shelter
- Season 14 The Great Louse Detective
- Season 14 Special Edna
- Season 14 The Dad Who Knew Too Little
- Season 14 The Strong Arms of the Ma
- Season 14 Pray Anything
- Season 14 Barting Over
- Season 14 I'm Spelling as Fast as I Can
- Season 14 A Star Is Born Again
- Season 14 Mr. Spritz Goes to Washington
- Season 14 C.E.D'oh
- Season 14 'Scuse Me While I Miss the Sky
- Season 14 Three Gays of the Condo
- Season 14 Dude, Where's My Ranch?
- Season 14 Old Yeller-Belly
- Season 14 Brake My Wife, Please
- Season 14 The Bart of War
- Season 14 Moe Baby Blues
The Simpsons - Season 14 Episode 1 Treehouse of Horror XIII
8.02 22 minutes The 13th Treehouse of Horror episode, consisting of three self-contained segments.
Send in the Clones – Homer buys a hammock that can produce clones of himself. He creates numerous clones to help him around the house, but they soon overrun Springfield.
The Fright to Creep and Scare Harms – Lisa petitions the town to get rid of their firearms after discovering the gravestone of a young man named William Bonney who died from gun violence. However, Lisa soon discovers that William Bonney is the real name of Western outlaw Billy the Kid, whose ghost, along with the ghosts of other infamous criminals, takes over the defenseless town.
The Island of Dr. Hibbert – Dr. Hibbert invites the citizens of Springfield to his island resort, where he turns them into animals.
