The Simpsons S21E10
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The Simpsons

S21E10 Once Upon a Time in Springfield

2010-01-10

Krusty reluctantly brings on a charming, singing cohost named Princess Penelope to boost his show's appeal to female audiences. The move proves successful as ratings soar and young girls adore her. However, Bart and Milhouse are determined to return the show to its original format. Things take a twist when Krusty and Penelope develop feelings for each other and decide to tie the knot. Meanwhile, Homer, Lenny, and Carl contemplate taking jobs at a rival nuclear plant after Mr. Burns halts their daily doughnut deliveries.

Season 21 Episodes

1
Homer the Whopper
2009-09-27
 2
Bart Gets a 'Z'
2009-10-04
 3
The Great Wife Hope
2009-10-11
 4
Treehouse of Horror XX
2009-10-18
 5
The Devil Wears Nada
2009-11-15
 6
Pranks and Greens
2009-11-22
 7
Rednecks and Broomsticks
2009-11-29
 8
Oh Brother, Where Bart Thou?
2009-12-13
 9
Thursdays with Abie
2010-01-03
 10
Once Upon a Time in Springfield
2010-01-10
 11
Million Dollar Maybe
2010-01-31
 12
Boy Meets Curl
2010-02-14
 13
The Color Yellow
2010-02-21
 14
Postcards from the Wedge
2010-03-14
 15
Stealing First Base
2010-03-21
 16
The Greatest Story Ever D'ohed
2010-03-28
 17
American History X-cellent
2010-04-11
 18
Chief of Hearts
2010-04-18
 19
The Squirt and the Whale
2010-04-25
 20
To Surveil with Love
2010-05-02
 21
Moe Letter Blues
2010-05-09
 22
The Bob Next Door
2010-05-16
 23
Judge Me Tender
2010-05-23