Detention of Evil

Detention of Evil is an upcoming American animated horror comedy television series set to premiere on Cartoon Network in the Summer of 2021. The series is created by Jhonen Vasquez, who also had a hand in creating Nickelodeon's Invader ZiM.

The series will feature most of the original Invader ZiM crew, including Aaron Alexovich, Rob Hummel, Rikki Simons, and composer Kevin Manthei. Peter Gaffney, co-creator of Nickelodeon's ''AAAHH!!! Real Monsters'', will serve as the show's producer. New people included will be John R. Dilworth (creator of Courage the Cowardly Dog), Eddie Mort and Lili Chin, creators of Mucha Lucha, Justin Roiland of Rick and Morty fame, and Jorge R. Gutierrez and Sandra Equihua (creators of El Tigre).

The show will be animated by Saerom Animation, who also animated other Cartoon Network shows, such as the Marvelous Misadventures of Flapjack and Regular Show.

Premise
Set in middle skool, Mr. Rin Heif was an average teacher, until a student of his named "Qwee" made fun of his name, which led to Mr. Heif to pursue a life of evil, having to give him endless amounts of detention. Even having the entire world hate Qwee for what he did to Mr. Heif.

Cast

 * Rob Paulsen as Mr. Rin Heif - an evil and maniacal teacher
 * Richard Steven Horvitz as Multo Lo Heif - Mr. Heif's evil and maniacal son
 * Jim Cummings as Iwf - his crazy and ditzy talking horse that talks like Fuzzy Lumpkins
 * Andy Berman as Qwee - the student who gets countless detentions, and is always hated for making fun of Mr. Heif
 * Dee Bradley Baker as Dihj - Qwee's trusty sidekick, and the only person in the world who believes him
 * Grey Griffin as Regina - the goth girl who hates Qwee
 * Candi Milo as Mrs. Neversmile - The evil and demonic school teacher, based on Ms Bitters from Invader ZiM
 * Jessica DiCiccio as Amy - The athletic rocker who also hates Qwee
 * Carlos Alazraqui as Mus Fernandez - the skool principal who speaks with a heavy Spanish accent

Additional voices

 * Charlie Adler
 * Kath Soucie
 * Eric Bauza
 * John DiMaggio
 * Rikki Simons
 * Jhonen Vasquez
 * Tara Strong
 * Justin Roiland
 * Maurice LaMarche
 * Kevin Michael Richardson
 * Phil LaMarr

Trivia

 * Qwee's name is a reference to Jhonen Vasquez's Squee! comic book series.