For other incarnations, see Mr. Hyde (disambiguation).
Expansion.jpg This needs a stretch. (Feel free to remove when satisfied of completion.)
* Personality.
* History is incomplete.

Mr. Hyde was the monster form of Willie the Weasel after he exposed himself to his Hyde formula gas.

Physical appearance

He was a large male with a red-orange beard and glowing red eyes. He is depicted wearing a dark purple large coat, a pair of black shoes and a top hat.


Insert details here.


Dynomutt, Dog Wonder

Season one

Since he could make others transform involuntarily he went from simple robbery to extortion for power: he demanded to be made mayor of Big City or he would transform everyone.

Scooby-Doo! Team-Up

He was being chased down by an apparently grittier Blue Falcon, but it was really Manyfaces trying to ruin the former's reputation. Manyfaces intended to let him go, but Dynomutt gave him to the police.[1]




Community content is available under CC-BY-SA unless otherwise noted.