The Simpsons
› Season 26
S26 E22: Mathlete's Feat
When a modernized Springfield Elementary has a technical meltdown, Lisa transforms it into a Waldorf school. Meanwhile, Groundskeeper Willie becomes the coach of the mathletes.
| Air date | May 17, 2015 |
|---|---|
| Runtime | 22 minutes |
| TMDB rating | ★ 6.5/10 |