The Grim Adventures of Billy and Mandy Season 7 Episode 14
Detention X
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.
7 - 21HeartburnNov. 09, 2007- 7 - 20El Dia De Los Muertos EstupidosNov. 09, 2007
- 7 - 19The Incredible Shrinking MandySep. 28, 2007
- 7 - 18Nigel Planter and the Order of the PeanutsSep. 28, 2007
- 7 - 17Short Tall TalesSep. 21, 2007
- 7 - 16Dracula Must Die!Sep. 21, 2007
- 7 - 15Billy and Mandy Moon the MoonMay. 28, 2007
- 7 - 14Detention XApr. 06, 2007
- 7 - 13The Greatest Love Story Ever Told EverApr. 06, 2007
- 7 - 12Beware of the UndertoadMar. 23, 2007
- 7 - 11El Dia De Los Muertos Estupidos / HeartburnNov. 09, 2007
- 7 - 10
- 7 - 9Dracula Must Die! / Short Tall TalesSep. 21, 2007
- 7 - 8Billy and Mandy Moon the MoonJun. 01, 2007
- 7 - 7The Greatest Love Story Ever Told Ever / Detention XApr. 06, 2007
- 7 - 6Waking Nightmare / Beware Of The UndertoadMar. 23, 2007
- 7 - 5Company Halt / Anger MismanagementMar. 16, 2007
- 7 - 4Nergal's Pizza / Hey, Water You Doing?Mar. 09, 2007
- 7 - 3Billy Gets An "A" / Yeti Or Not,Here I ComeMar. 02, 2006
- 7 - 2The Secret Snake Club vs P.E. / King Tooten PootenOct. 20, 2006
- 7 - 1
