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* History is incomplete.
Fish Freaks
Fish Freaks
Vital Statistics
Members Four unnamed sea creatures
Base of operations Crystal Cove
Other Statistics
Identity Ernesto and his protestors
Reason To drill for oil to fund their protests
Production Details
First appearance SDMI: The Siren's Song

The Fish Freaks were the disguises of Ernesto and his fellow protestors.

Physical appearance

The Fish Freaks are humanoid in appearance with dark greenish scales, sharp fangs and glowing green eyes.


The Fish Freaks were very ruthless and very cruel. Especially for kidnapping people and trying to kill the environment.

Powers and abilities

Great swimmers, capable of huge leaps out of the water.


Scooby-Doo! Mystery Incorporated

Season one

Ernesto unmasked

Ernesto unmasked.

They wanted to drill for oil on the drilling platform abandoned by Destroido Corp. even though it would cause a major oil spill, so that they would have money for environmental protests. Their leader was Ernesto, a man that Daphne Blake met at Darrow University.



  • They somewhat resemble the Gill-Man from the film, The Creature from the Black Lagoon.
  • As they are (ostensibly) sea creatures, their plan to drill into an unstable ocean bed and release oil into the environment would seem counterproductive.