The Skool Principal is the current principal of the Skool. He was first heard speaking on the phone to Ms. Bitters in the episode "Tak: The Hideous New Girl", where he made loud pig sounds to an outraged Bitters. He also made a more significant appearance in the episode "The Voting of the Doomed", along with the cloaked Skool council, but only as a silhouette. He brainwashed Willy to make it so that he would not complain about the terrible conditions of the Skool (namely, the dirty bathrooms). The principal has a pet beaver who appeared with him in "The Voting of the Doomed". This is a homage to the stereotypical "Evil Mastermind", who usually carries around a Persian cat. The beaver also appeared to be petting something itself, although what is unclear.
In spite of his villainous appearance and motives, the Skool Principal does seem to have a softer side; in "Tak: The Hideous New Girl", he allowed the Skoolchildren to celebrate Valentine's Day, against Ms. Bitters' wishes, and let them get a skool pet to "lessen their misery" in "Hamstergeddon". In his single appearance, he was voiced by Jim Wise.
|Characters of Invader Zim|
|Dib • Gaz • GIR • Zim|
|Almighty Tallest Purple • Almighty Tallest Red • Ms. Bitters • Professor Membrane|
|Invader Skoodge • Keef • Minimoose • Tak • President Man • Roboparents • Lard Nar • Skool Principal|
|Adult Dib • Old Kid • Hobo • Alan • Meef • Skoolchildren|
|Mortos der Soulstealer • Sergeant Slab Rankle • Sergeant Hobo 678 • Shadow Hog • Chickenfoot • Sizz-Lorr • Gashloog • Willy • Iggins • Walton Chunky • Pigboy|
|Louie • Digestor • Almighty Tallest Spork • Almighty Tallest Miyuki • Bloody GIR • Cthulu • Cybernetic Kitten • Dinky • Little Timmy|