'The Simpsons' to air 800th episode Sunday

America's longest-running sitcom celebrates major milestone with guest stars and special musical performances

Published on Feb. 15, 2026

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The iconic animated series 'The Simpsons' will air its 800th episode this Sunday, February 15th, on FOX. The episode, titled 'Irrational Treasure', will feature guest appearances from Philadelphia natives Quinta Brunson, Kevin Bacon, and Questlove, as well as stars from the Pittsburgh-based series 'The Pitt'. Boyz II Men will also perform a new version of the show's iconic opening theme and closing credits music.

Why it matters

The Simpsons' 800th episode is a major milestone for the long-running sitcom, which debuted on FOX in 1989 and has become a cultural institution. The show's ability to reinvent itself over the decades while maintaining its signature humor and social commentary is a testament to its enduring popularity and influence.

The details

In the 800th episode, Marge's quest to get the family dog, Santa's Little Helper, in better shape leads the Simpsons on a historical conspiracy adventure in Philadelphia. The episode will also feature appearances from Pittsburgh-based stars, highlighting the show's ability to incorporate diverse settings and characters.

  • The Simpsons' 800th episode will premiere on Sunday, February 15, 2026 at 8 p.m. ET on FOX.

The players

Matt Groening

The creator of The Simpsons, who has said the show's ability to reinvent itself over the years has been key to its longevity.

Quinta Brunson

A Philadelphia native who will guest star in the 800th episode of The Simpsons.

Boyz II Men

The R&B group that will perform a new version of The Simpsons' iconic opening theme and closing credits music for the 800th episode.

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What they’re saying

“I think of 'The Simpsons' as a forum for different comedy styles. There are so many different kinds of jokes in the show. If the show had stayed consistent with my earliest vision, which was generally much more mild and not as crazy, I don't know that it would still be on the air. We reinvent the show over and over again, and the writers and animators are trying to surprise themselves over and over again. That keeps it fresh.”

— Matt Groening, Creator of The Simpsons (The New York Times)

What’s next

Fans can tune in to FOX this Sunday, February 15th, at 8 p.m. ET to watch the historic 800th episode of The Simpsons.

The takeaway

The Simpsons' ability to continuously evolve and surprise its audience over the course of 800 episodes is a testament to the show's enduring creativity and cultural relevance. As the longest-running American sitcom, this milestone solidifies The Simpsons' status as a beloved and iconic part of television history.