|This needs a stretch.|
He is a middle-aged Caucasian man with long black hair and a beard.
Insert details here.
Scooby-Doo! (DC Comics)
He put fake fangs on a tiger to create a Sabertooth, to drive Herriot off the land so he could reclaim it and then sell valuable prehistoric artifacts and fossils that were preserved in a cave on the land. (It's Always Feral Weather)