S1·E20 Big Trouble in Billy's Basement
- Episode
- Season 1, Episode 20
- Air Date
- October 11, 2002
- Directors
- John McIntyre, Robert Alvarez
- Writer
- Gord Zajac
- Story Type
- Core Character Arc
Synopsis
Billy steals Grim’s “bad book” and accidentally brings about the beginning of an apocalypse. Hoss Delgado returns to lend a hand as Grim and Mandy try to stop Billy from bringing existence to an end!
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Frequently Asked Questions
When did Season 1 Episode 20 of The Grim Adventures of Billy and Mandy air?
Season 1, Episode 20 ('Big Trouble in Billy's Basement') originally aired on October 11, 2002.
How long is Season 1 Episode 20 ('Big Trouble in Billy's Basement')?
The episode follows the standard broadcast runtime for The Grim Adventures of Billy and Mandy.
What happens in The Grim Adventures of Billy and Mandy Season 1 Episode 20?
Billy steals Grim’s “bad book” and accidentally brings about the beginning of an apocalypse. Hoss Delgado returns to lend a hand as Grim and Mandy try to stop Billy from bringing existence to an end!...
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