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The Simpsons: 8x1

Treehouse of Horror VII

In “The Thing and I,” Bart discovers his evil Siamese twin in the attic. In “The Genesis Tub,” Lisa’s science experiment becomes a quickly-developing micro-universe, where she is thought of as God and Bart is the devil. In “Citizen Kang,” aliens replace Clinton and Dole just in time for the election.

The Simpsons: Season 8 Episode 1
Oct. 27, 1996