Often referred to as The Simpsons Halloween Special 

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 the Treehouse of Horror series features a special collection of Halloween-themed episodes during the season. 

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 After the first installment of the series aired in 1990, each episode usually consisted of three self-contained parts within a single episode

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and centered around nominal family involvement in some humorous horror, supernatural or science fiction setting 

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 For the 2022 edition of Treehouse of Horror, the show is set to air its first two-part anthology

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  marking the first time in Simpsons history that the show has two episodes per season instead of one.

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 One of the episodes that will be featured sees a complete change in animation style

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  with The Simpsons going full anime in homage to the classic Japanese horror series, Death Note.

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