Eight-year-old daughter of Homer and Marge. Characterized as a precocious activist. Her conversions to vegetarianism and Buddhism are noted as lasting story changes.
The environmentally conscious daughter who discovers the pollution crisis.
Brief encounter adding comedic relief during Howard's stressful day.
Lisa is unsure of her worth before gaining confidence and becoming Thor, though she admits the role is not especially enjoyable. She also brings the Springfield Avengers, whose arrival proves unhelpful. In another story, she accepts becoming a Disney princess but refuses an invitation to join the villains, leaving her final choice unresolved.
Phil's young employee who announces her pregnancy, disrupting the cattle drive plans.
Arrives at the castle excited to become a recognized Disney Princess. She argues against joining the villains by pointing out their typical fatal endings, serving as the central figure the villains and princes attempt to influence.
Newlywed who escapes a murder attempt by a tow truck with her husband. Arrives at the truck stop but their car is overturned by attacking trucks, forcing them to rely on the survivors.
Arrives at the tavern to pick up Homer, intervenes between Happy and Grumpy, and sings an uplifting song about Disney+.
Shares wisdom with Bart about Christmas becoming more about giving than receiving as one grows up. Later, she helps restore Ned Flanders' faith by recounting a parable about an ox yoke and a sea turtle, which coincides with Ned's miraculous survival after a submarine explosion.
A neglected girl from a wealthy family who runs away from home. She bonds with the dinosaurs and Louie, and her genuine affection proves crucial in reversing the effects of Brain Drain.
Sarah is close to Karl and helps manage the awkward encounter when Alex arrives and reveals that she is Judith's daughter. As Alex stays with them, Sarah urges Karl not to drive after drinking and encourages him to seek help, making her a concerned presence in Karl's life.
Lisa Simpson is one of the children gathered for the Christmas celebration. She is excited when Homer reveals Andrea Bocelli behind the tree and joins the family in responding to the musical performance. Her role places her alongside Bart, Maggie, Marge, and Homer as part of the Simpson family audience.
Yeardley Smith has 85 screen credits in a career dating back to 1984. Their work spans 4 cinematic universes — most prominently Simpsons Crossover-Specials with 5 titles. Signature works include The Simpsons, The Simpsons Movie, Yellow Mirror. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Universe traveler — spans 4 universes
Related entry on Wikidata (Q228891), public domain (CC0).
