Tar Monster

The Tar Monster is villainous cyclopean creature made of tar which first appeared in The Scooby-Doo Show, where he (like every other villain from the show) turned out to be a disguised criminal. It appeared in the ruins of a recently discovered ancient city in Turkey which was being explored by Dr. Brixton.

It later appeared as one of the recreated virtual monsters in Scooby-Doo and the Cyber Chase and then as a real monster created by Dr. Jonathan Jacobo (based on the original costume) in Scooby-Doo 2: Monsters Unleashed.