Treehouse of Horror XXXVI
Season 37, episode 3 of The Simpsons (1989) · 2025-10-19
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Episode Summary
In this year's installment of the annual fright-fest, the town is menaced by a mysterious murdering monster from out of the sewers, Krusty has a demonic special guest on his live Halloween special, and we go a thousand years into Springfield's poseable plastic post-apocalyptic future.