While Homer takes the Duff Blimp for a joyride, Lisa discovers a secret room in the basement of Sprinfield Elementary School.
Episode rating
Cast of episode
51
37
10
1
- Homer Simpson
- Lisa Simpson
- Bart Simpson
- Marge Simpson
- Ned Flanders
- Moe Szyslak
- Jacques
- Additional Voices
- Milhouse Van Houten
- Agnes Skinner