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Dan Castellaneta as Homer Simpson / Grampa Simpson (voice) |
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Hank Azaria as Moe Szyslak / Comic Book Guy (voice) |
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Maurice LaMarche as Hedonismbot (voice) |
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Nancy Cartwright as Bart Simpson / Ralph Wiggum (voice) |
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Yeardley Smith as Lisa Simpson (voice) |
| Directing | David Silverman | Director |
