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S21·E10 Once Upon a Time in Springfield

Episode
Season 21, Episode 10
Air Date
January 10, 2010
Runtime
22 minutes
Directors
Steven Dean Moore, Matthew Nastuk
Writers
Matt Selman, Stephanie Gillis
Score
6.5/10 (28 TMDB votes)
Story Type
Core Character Arc
Core Aired January 10, 2010 22 min ★ 6.5/10 · 28 TMDB votes

Narrative Classification: Standard continuity chapter maintaining character development and season progression.

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Synopsis

Krusty grudgingly adds a pretty, singing cohost named Princess Penelope to his show in order to attract more female viewers. Girls love her, and ratings improve, but Bart and Milhouse want to get the show back to the way it was. The situation gets more complicated when Krusty and Penelope fall in love and decide to get married. Meanwhile, Homer, Lenny, and Carl consider working at a competing nuclear plant when Mr. Burns cuts off their daily doughnut service.

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Director & writers

Guest stars

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Frequently Asked Questions

When did Season 21 Episode 10 of The Simpsons air?

Season 21, Episode 10 ('Once Upon a Time in Springfield') originally aired on January 10, 2010.

How long is Season 21 Episode 10 ('Once Upon a Time in Springfield')?

The runtime for this episode is approximately 22 minutes.

What happens in The Simpsons Season 21 Episode 10?

Krusty grudgingly adds a pretty, singing cohost named Princess Penelope to his show in order to attract more female viewers. Girls love her, and ratings improve, but Bart and Milhouse want to get the show back to the way it was. The situation gets more complicated when Krusty and Penelope fall in lo...

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