About this programme
22/23. Lisa joins Mensa and inspires the local intelligentsia to take over Springfield. Determined to build a better world, they decide to transform the town into a utopia - but go too far and cause a riot. With the guest voice of Stephen Hawking.
Cast and crew
Cast
- Homer Simpson
- Dan Castellaneta
- Marge Simpson
- Julie Kavner
- Bart Simpson
- Nancy Cartwright
- Lisa Simpson
- Yeardley Smith
- Himself
- Stephen Hawking
- Moe/Apu/Chief Wiggum/Various others
- Hank Azaria
- Ned Flanders/Mr Burns/Various others
- Harry Shearer
Crew
- Director
- Pete Michels
- Writer
- Matt Selman
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