S1·E20 Big Trouble in Billy's Basement
Synopsis
After taking the Underworld's "Bad Book" from Grim, Billy becomes possessed by an evil entity. Then, Billy steals Grim's scythe, and uses it to open a portal to summon Yog-Sothoth. In consequence, Mandy calls for Hoss Delgado to battle Billy. It is revealed that the portal can only be sealed by throwing the book into it. As Billy eats the book, Mandy throws Billy himself into the portal, restoring everything to normal. Instants later, a portal opens up and Billy comes out saying that they didn't want him there.
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Director & writers
Frequently Asked Questions
When did Season 1 Episode 20 of Grim & Evil air?
Season 1, Episode 20 ('Big Trouble in Billy's Basement') originally aired on October 4, 2002.
How long is Season 1 Episode 20 ('Big Trouble in Billy's Basement')?
The episode follows the standard broadcast runtime for Grim & Evil.
What happens in Grim & Evil Season 1 Episode 20?
After taking the Underworld's "Bad Book" from Grim, Billy becomes possessed by an evil entity. Then, Billy steals Grim's scythe, and uses it to open a portal to summon Yog-Sothoth. In consequence, Mandy calls for Hoss Delgado to battle Billy. It is revealed that the portal can only be sealed by thro...
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