Expansion This needs a stretch. (Feel free to remove when satisfied of completion.)
* Personality.
* History is incomplete.
Demon (Friday Night Frights)
Demon (Friday Night Frights)
Vital Statistics
Species Demon
Gender Male
Hair color Black
Eye color Red
Other Statistics
Identity Knox Jerkins
Reason Revenge on Lewis for stealing his girlfriend
Production Details
First appearance SD (DC Comics):
Friday Night Frights

The demon was the disguise of Knox Jerkins.

Physical appearance

He is a giant grey demon with red eyes and gray hair. He also wears a purple suit.


Insert details here.


Scooby-Doo! (DC Comics)

Knox Jerkins unmasked

Knox Jerkins unmasked.

He was jealous that Lewis stole his girlfriend, Jenny. So he dressed up as the demon to scare him away and get his girlfriend back.