The Eyeball Monster was a disguise Red Herring wore when he was at the Coolsville Comic Book Convention.
Physical appearance[]
The monster was a large bloodshot green sclera eyeball with brown hair, light green claws and feet.
Personality[]
Like most of Red's disguises, he acted frightening and easily scared people.
History[]
APNSD[]
Season 1[]
Red wore the disguise to scare Shaggy, Scooby and Fred for a quick laugh, and then shortly after, went to go scare a group of kids into making them cry. But in the process of doing so, he was caught and dragged out by security.

Red reveals himself.
Appearances[]
- A Pup Named Scooby-Doo
- 103. The Schnook Who Took My Comic Book (no lines)