Yes, this is the topic for everything to do with season 21!
Episodes that have aired:September 27, 2009: LABF13 - Homer the Whopper
October 4, 2009: LABF15 - Bart Gets a 'Z'
October 11, 2009: LABF16 - The Great Wife Hope
October 18, 2009: LABF14 - Treehouse of Horror XX
November 15, 2009: LABF17 - The Devil Wears Nada
November 22, 2009: LABF18 - Pranks and Greens
November 29, 2009: LABF19 - Rednecks and Broomsticks
December 13, 2009: MABF01 - O Brother, Where Bart Thou?
January 3, 2010: MABF02 - Thursdays with Abie
January 10, 2010: The Simpsons 20th Anniversary Special - In 3-D! On Ice!
January 10, 2010: LABF20 - Once Upon a Time in Springfield
January 31, 2010: MABF03 - Million Dollar Maybe
February 14, 2010: MABF05 - Boy Meets Curl
February 21, 2010: MABF06 - The Color Yellow
March 14, 2010: MABF04 - Postcards from the Wedge
March 21, 2010: MABF07 - Stealing First Base
Upcoming EpisodesMarch 28, 2010: MABF10 - The Greatest Story Ever D’ohed
When Homer is playing noisily in the yard, it disrupts Flanders' bible-study group. Coaxed by the reverend, a frustrated Flanders takes it upon himself to redeem Homer by inviting the Simpson family on his church retreat to Jerusalem. Unappreciative of the history and culture, Homer would rather hang out at the hotel's breakfast buffet rather than tour the city. But when an eccentric tour guide (Sasha Baron Cohen) takes the group to famous monuments, including the Dome of the Rock and the Wailing Wall, Homer finally proves he is not beyond salvation.
April 11, 2010: MABF08 - American History X-cellent
When the police are called to diffuse a rowdy crowd at Mr. Burns’ estate, one of the officers recognizes priceless stolen paintings on the walls, and the maniacal billionaire is taken downtown for questioning. With Mr. Burns gone, Smithers takes charge of the power plant. But when employees take advantage of his good nature, he exacts revenge by forcing the employees to work night and day. These unfair working conditions prompt Homer and his crew to devise a plan to bust out Mr. Burns.
April 18, 2010: MABF09 - Chief of Hearts
Homer is completing his court-ordered community service when he befriends his supervisor, Chief Wiggum, by offering him one of his sandwiches. Touched by the act of kindness, Wiggum assigns the other convicts unpleasant tasks, but allows Homer to join him at the picnic table. They continue to grow close, but when the Chief gets injured during a botched bank robbery, Homer doesn’t come through when Wiggum needs him the most. Meanwhile, Bart becomes addicted to Battle Ball, a Japanese game made up of plastic balls and magnetic cards, and his family and teachers try to help him kick the habit.
Plots without an EpisodeSideshow Bob becomes the Simpsons new neighbour after he gets a face transplant to get closer to Bart.
Titles without a plotMoe Letter Blues
To Surveil With Love
The Bob Next Door
The Squirt and the Whale
MABF15 - Judge Me Tender
MABF18 - MoneyBart
MABF19 - Donnie Fatso
Random Information:>Season 21 is Al Jean's ninth consecutive season as Executive Producer, longer than any previous EP has spent running the show.
>The voice actors are signed on for three more seasons.
Random Ahhgoobras Predictions:PLEASE NOTE: None of the information here is confirmed and most of it will probably turn out false.
> With one in season 6, 11 and 16, i am expecting a flash-forward episode. Although because of the amount of holdovers (Episodes that air after the season they were intended for) it may air in season 22.
> "The Bob Next door" will be the Sideshow Bob neighbor episode.
If your still catching up with Season 20 visit the "What's Happening in Season 20" Topic.