Lost Our Lisa

"Lost Our Lisa"
The Simpsons episode
Episode no.Season 9
Episode 24
Directed byPete Michels
Written byBrian Scully
Production code5F17
Original air dateMay 10, 1998 (1998-05-10)
Episode features
Chalkboard gag"I am not the new Dalai Lama"
Couch gagThe Simpsons attempt to sit down, only for the couch to suddenly move back on its own, Nelson Muntz appears, revealing that he had secretly moved it for a prank against the family as he then mocks them for falling for it.
CommentaryMatt Groening
Mike Scully
George Meyer
David X. Cohen
Yeardley Smith
Pete Michels

"Lost Our Lisa" is the twenty-fourth and penultimate episode of the ninth season of the American animated television series The Simpsons. It originally aired on Fox in the United States on May 10, 1998. The episode contains the last appearance of the character Lionel Hutz, albeit in a non-speaking role (his last speaking appearance is the earlier episode "Realty Bites"). When Lisa learns that Marge cannot give her a ride to the museum and forbids her to take the bus, she deceives Homer into giving her permission. After Lisa gets lost, Homer goes looking for her and the duo end up visiting the museum together.

The episode is analyzed in the books Planet Simpson, The Psychology of the Simpsons: D'oh! and The Simpsons and Philosophy: The D'oh! of Homer and received positive mention in I Can't Believe It's a Bigger and Better Updated Unofficial Simpsons Guide.