Watch The Grim Adventures of Billy and Mandy Season 7 Episode 14 Online

Season 7 Episode 14 — Aired on Apr 6, 2007.

Directed by Eddy Houchins, Shaun Cashman.

Written by Ian Wasseluk, Jeremy J. Bargiel.

Notable cast/guest names in this episode include Greg Eagles, Richard Steven Horvitz, Grey DeLisle, Vanessa Marshall.

This page includes 1 official still(s) (when available) plus legal availability links.

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Synopsis

When Billy accidentally food-poisons Miss Butterbean, Principal Goodvibes offers Grim the job of substitute teacher, which Grim accepts as now Billy and Mandy have to obey him. Grim sends misbehaving students to the "Detention Dimension", a place of eternal classroom punishment, until only Mandy remains in his class. Grim tricks Mandy into opening a portal and she is dragged into the dimension too. Mandy proves to be more terrifying than Miss Slither, the giant, rattlesnake-like creature in charge of the Detention Dimension, that Mandy escapes the place and takes revenge on Grim by sending him there too.

Stills