For other incarnations, see Demon Shark (disambiguation).
Expansion This needs a stretch. (Feel free to remove when satisfied of completion.)
* Personality.
* Powers and abilities.
* History is incomplete.

The Demon Shark was the disguise of Mr. Wells.

Physical appearance

It was a giant anthropomorphic shark. Its hands and feet were webbed.


He basically just growled and roared while running around the aquarium.

Powers and abilities

He seemed to be a great swimmer. This was due to the fact his hands and feet were able to grip through the water.


The Scooby-Doo Show

Season one

Mr. Wells unmasked

Mr. Wells unmasked.

Mr. Wells planned to use his disguise to get away with the stolen pearls.


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