An X-ray reveals a crayon lodged in Homer's brain. After the crayon is removed, Homer experiences a sudden surge in intelligence, making him closer to Lisa and isolated from his friends.
Episode rating
Cast of episode
91
6
2
- Homer Simpson
- Lisa Simpson
- Bart Simpson
- Marge Simpson
- Moe Szyslak
- Ned Flanders
- Milhouse Van Houten
- Agnes Skinner