Soon Revolta will be the most feared name in the monster world when I get those girl ghouls in my clutches.
~ Revolta

Revolta is the main antagonist of Scooby Doo and the Ghoul School.


She is an ugly woman with four arms and wears a skimpy black dress. Her eyes glow red and she has large teeth. She has large dark green hair.


She is power-hungry with a desire to rule the world. Controlling the strong monster daughters was one means of working towards this goal. Also the reason why she chose this scheme was because she claimed the young monsters' legendary parents who are the world's greatest monsters, had gone soft and it leaves her to be the most feared creature there is.

Powers and Abilities

She is able to create spider-bats, cast projectile spells at flying enemies, enchant brooms, use hypnotism, and control minds.

Scooby Doo and the Ghoul School.

Revolta is a menacing witch who lives in her own castle and plans to make the students at the Miss Grimwood's Finishing School for Ghouls part of her evil squad permanently and take over the world. Her plan was stopped in the end by Scooby Doo and Shaggy.

She is presumed destroyed at the film's conclusion.