|This needs a stretch.|
* Physical appearance.
* History is incomplete.
Dr. Rick Yantz is a biology teacher at Crystal Cove High School.
Dr. Yantz is a Caucasian male with brown hair and a goatee.
Scooby-Doo! Mystery Incorporated
His good looks caused friction between Fred Jones, Jr. and Daphne Blake, and partly because of this, Fred started to suspect him of being the Cicada Creature. He turned out to be innocent, however.