The Simpsons: Season 12 Episode 9: HOMR
Starring: Dan Castellaneta, Julie Kavner, Nancy Cartwright, Yeardley Smith, Hank Azaria, Harry Shearer, Karl Wiedergott, Tress MacNeille
Length: 30 minutes
The Simpsons: S12E09 Description: 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.