Season 11 aired between 26 Sep 1999 and 21 May 2000, 22 episodes.
Episodes
E01
Beyond Blunderdome
26 Sep 1999
E02
Brother's Little Helper
03 Oct 1999
E03
Guess Who's Coming to Criticize Dinner?
24 Oct 1999
E04
Treehouse of Horror X
31 Oct 1999
E05
E-I-E-I-(Annoyed Grunt)
07 Nov 1999
E06
Hello Gutter, Hello Fadder
14 Nov 1999
E07
Eight Misbehavin'
21 Nov 1999
E08
Take My Wife, Sleaze
28 Nov 1999
E09
Grift of the Magi
19 Dec 1999
E10
Little Big Mom
09 Jan 2000
E11
Faith Off
16 Jan 2000
E12
The Mansion Family
23 Jan 2000
E13
Saddlesore Galactica
06 Feb 2000
E14
Alone Again, Natura-Diddily
13 Feb 2000
E15
Missionary: Impossible
20 Feb 2000
E16
Pygmoelian
27 Feb 2000
E17
Bart to the Future
19 Mar 2000
E18
Days of Wine and D'ohses
09 Apr 2000
E19
Kill the Alligator and Run
30 Apr 2000
E20
Last Tap Dance in Springfield
07 May 2000
E21
It's a Mad, Mad, Mad, Mad Marge
14 May 2000
E22
Behind the Laughter
21 May 2000