In the episode, Homer discovers that Springfield has two different area codes and ends up leading a revolt that splits the town in two.
The episode features cultural references to the Who and the Norman Rockwell painting Freedom of Speech, and has received positive reviews from critics.
Homer becomes infuriated when he loses out on winning tickets to see the Who live in concert to Mr. Burns in a radio show's give-away.
After failing to detonate a bomb vest he wore to the meeting, Homer then proposes that the town split into two halves, and the mob agrees.
After Homer pelts Mayor Quimby with beer cans (whilst the latter was giving a speech calling for conciliation), tensions arise between the two towns.
After a brief riot during which flaming garbage is catapulted into New Springfield, the members of the Who hear about the area code problem and suggest that the townspeople get speed dial.
Pete Townshend's opening riff from "Won't Get Fooled Again" crumbles the wall, and the citizens of Springfield reunite and dance to the music as the badger leads an animal invasion of the town.
[2] Roger Daltrey, John Entwistle and Pete's brother Paul Townshend provided guest voices in the episode.
During the production the staff decided to animate Keith Moon in honor of him since he died in 1978 instead of the Who's current drummer Zak Starkey.
The scene in which Homer and Marge take a picture is a staff in-joke about "Trash of the Titans" when the voice director told Bono to smile.
[2] Moe's comment "That fat, dumb, and bald guy sure plays a mean hardball" is a reference to a Who song, "Pinball Wizard".