![Irrational Treasure [800th episode]](https://image.tmdb.org/t/p/w300/f5fXuAnkJGRAYk1O7s6F57dws8i.jpg)
The Simpsons S37E14 — Irrational Treasure [800th episode]
Feb 15, 2026
23m
⭐ 6.3
Season 37
Overview
Marge's crusade to get the family dog in better shape leads to her entering Santa's Little Helper in canine agility competitions and a trip to the National Dog Show in Philadelphia. There, Marge and Homer suddenly find themselves - and the dog - mixed up in a historical conspiracy adventure worthy of a "National Treasure" movie.
