Expansion This needs a stretch. (Feel free to remove when satisfied of completion.)
* Personality.
* Powers and abilities.

The Chemical Creep was the disguise of Ms. Thelmer, who was trying to steal secret formulas from the Karloff Chemical Company.

Physical appearance

It was a skeletal-like humanoid, with slimy skin, and glowing green eyes. It wore a hazmat suit.


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Powers and abilities

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Scooby-Doo! Abracadabra-Doo

Ms thelmer

Ms. Thelmer unmasked.

He chased Scooby-Doo and the gang in the Karloff Chemical Company until they unmasked him to reveal Ms. Thelmer underneath.


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