Expansion This needs a stretch. (Feel free to remove when satisfied of completion.)
* Personality.
Seaweed Monster (Scooby Dude)
Seaweed Monster (Scooby Dude)
Vital Statistics
Species Seaweed creature
Eye color Red (yellow sclera)
Other Statistics
Identity Red Herring
Reason Prank
Production Details
First appearance APNSD: Scooby Dude
Played by Scott Menville

The Seaweed Monster was the disguise of Red Herring, Coolsville's young troublemaker.

Physical appearance

Its a monster covered entirely (except for its legs) in seaweed with a pair of red eyes.


Insert details here.


A Pup Named Scooby-Doo

Season one

Red Herring is the Seaweed Monster

Red Herring reveals himself.

When Shaggy Rogers and Scooby-Doo went to go for a quick surf before going into the Marine Institute, the Seaweed Monster rose from the ocean, scaring the entire gang; until Daphne Blake saw the bottom of its legs, which hadn't been covered, and instantly recognised them as belonging to Red Herring, who followed them to the beach.