Grim & Evil

Season 1 Episode 20: Big Trouble in Billy's Basement

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.

Genre:

Animation, Comedy

Seasons:

5

Episodes:

39

Actor:

Jeff Doucette, Phil LaMarr, Armin Shimerman

Quality:

HD

Status:

Ended

First Air:

2001

IMDb:

8.2