O Brother, Where Bart Thou?

"O Brother, Where Bart Thou?" is the eighth episode of The Simpsons' 21st season. Being the last episode to air in the 2000s, 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.

O Brother, Where Bart Thou?

"O Brother, Where Bart Thou?" is the eighth episode of The Simpsons' 21st season. Being the last episode to air in the 2000s, 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.