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The Grim Adventures of Billy and Mandy
Loading…The Grim Adventures of Billy and MandySeason 1 · Episode 20 — Big Trouble in Billy's Basement
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Season 1 · Episode 20S1 · E20Big Trouble in Billy's Basement

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Episodes

23 in Season 1

  1. 1Meet the Reaper7 min · 2001
  2. 2Skeletons in the Water Closet7 min · 2001
  3. 3Opposite Day7 min · 2001
  4. 4Look Alive!22 min · 2001
  5. 5Mortal Dilemma22 min · 2001
  6. 6Get Out of My Head!22 min · 2001
  7. 7Fiend Is Like Friend Without the 'R'22 min · 2001
  8. 8Recipe for Disaster22 min · 2001
  9. 9A Dumb Wish2001
  10. 10Grim vs. Mom7 min · 2002
  11. 11Tastes Like Chicken2002
  12. 12Grim or Gregory?7 min · 2002
  13. 13Something Stupid This Way Comes2002
  14. 14A Grim Surprise2002
  15. 15Beasts and Barbarians2002
  16. 16Hoss Delgado: Spectral Exterminator2002
  17. 17To Eris Human2002
  18. 18Billy's Growth Spurt2002
  19. 19Billy & the Bully2002
  20. 20Big Trouble in Billy's BasementNow playing
  21. 21Tickle Me Mandy2002
  22. 22Little Rock of Horrors2002
  23. 23Dream a Little Dream2002
S1 · E20The Grim Adventures of Billy and Mandy

Big Trouble in Billy's Basement

8.1Animation, Comedy200111 min

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!

Up nextTickle Me MandyS1 · E21

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