O Brother, Where Bart Thou?

"O Brother, Where Bart Thou?"
The Simpsons episode
Episode no.	449
Directed by	Steven Dean Moore
Written by	Matt Selman
Showrunner(s)	Al Jean
Production code	MABF01
Original air date	December 13, 2009
Couch gag	The living room furniture is dancing to disco music until the Simpsons come in and Homer yells, "Hey!" The furniture returns to normal and the Simpsons sit on the couch without incident.
Guest appearance(s)
Peyton Manning as himself Eli Manning as himself Cooper Manning as himself Smothers Brothers as themselves Kim Cattrall as The Fourth Simpson Child Huell Howser as himself Jordan Nagai as Charlie
Season 21 episodes September 27, 2009 – May 23, 2010 "Homer the Whopper" "Bart Gets a 'Z'" "The Great Wife Hope" "Treehouse of Horror XX" "The Devil Wears Nada" "Pranks and Greens" "Rednecks and Broomsticks" "O Brother, Where Bart Thou?" "Thursdays with Abie" "Once Upon a Time in Springfield" "Million Dollar Maybe" "Boy Meets Curl" "The Color Yellow" "Postcards from the Wedge" "Stealing First Base" "The Greatest Story Ever D'ohed" "American History X-cellent" "Chief of Hearts" "The Squirt and the Whale" "To Surveil with Love" "Moe Letter Blues" "The Bob Next Door" "Judge Me Tender"
Seasons
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

Peyton Manning as himself
Eli Manning as himself
Cooper Manning as himself
Smothers Brothers as themselves
Kim Cattrall as The Fourth Simpson Child
Huell Howser as himself
Jordan Nagai as Charlie

"O Brother, Where Bart Thou?" is the eighth episode of The Simpsons' 21st season. It originally aired on the Fox network in the United States on December 13, 2009. In this episode, Bart goes on a quest to get a baby brother out of jealousy of the sisterly bond Lisa has with Maggie.

The episode, written by Matt Selman and directed by Steven Dean Moore, received positive reviews from critics. It was viewed in 7.11 million homes, in its original airing in the United States.

The entire Simpson family stays at home during a blizzard. The weather is too wild to play outside and the power goes out, so Bart participates in a pretend fashion show put on by his sisters, Lisa and Maggie. When he notices the bond shared by the two girls, Lisa suggests that he's jealous because he does not have a brother. That night, Bart dreams about being in a park (called Bro-Town USA) with the Smothers Brothers, the Marx Brothers, the Blues Brothers, the Smith Brothers, the Wright Brothers, the Mario Brothers, the Mannings (Cooper, Eli and Peyton), and even the Terwiliger brothers, (Sideshow Bob and Cecil). Bart awakens with the realization that he wants a brother.

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Wikipedia