Season 23, Episode 14 At Long Last Leave
First Aired: February 19, 2012
In the series' 500th episode, the Simpsons are banished from Springfield, thanks to Homer's drunken antics, Bart's shenanigans and Lisa's annoying environmental activism, and end up in an off-the-grid, post-apocalyptic encampment called "The Outlands." Alison Krauss performs the series' theme song.
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- Premiered: December 17, 1989
- Rating: TV-PG
- Premise: Matt Groening's subversive, animated satire about Springfield's hapless first family became a cult favorite when it premiered on Fox in 1989 after first being seen in 1987 as a short on 'The Tracey Ullman Show.' That was then; now it's TV longest running c… (more)