Season
- Season 0 1987-04-17
- Season 1 1989-12-16
- 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 21 Homer the Whopper
- Season 21 Bart Gets a 'Z'
- Season 21 The Great Wife Hope
- Season 21 Treehouse of Horror XX
- Season 21 The Devil Wears Nada
- Season 21 Pranks and Greens
- Season 21 Rednecks and Broomsticks
- Season 21 Oh Brother, Where Bart Thou?
- Season 21 Thursdays with Abie
- Season 21 Once Upon a Time in Springfield
- Season 21 Million Dollar Maybe
- Season 21 Boy Meets Curl
- Season 21 The Color Yellow
- Season 21 Postcards from the Wedge
- Season 21 Stealing First Base
- Season 21 The Greatest Story Ever D'ohed
- Season 21 American History X-cellent
- Season 21 Chief of Hearts
- Season 21 The Squirt and the Whale
- Season 21 To Surveil with Love
- Season 21 Moe Letter Blues
- Season 21 The Bob Next Door
- Season 21 Judge Me Tender
The Simpsons - Season 21 Episode 2 Bart Gets a 'Z'
8.01 22 minutes The fourth grade students of Springfield Elementary School decide to spike Ms. Krabappel's coffee in order to teach her a lesson after she takes away their cell phones. She is fired by Principal Skinner, who hires a new teacher named Zachary Vaughn. Although Vaughn is a hip young teacher who impresses the students, Bart is plagued by guilt and tries to get Ms. Krabappel hired back.
