Jamison Steven Ripley

Jamison Steven Ripley was a former TV star, but his show, The Round Table Gang was cancelled and he was reduced to doing appearances at renaissance fairs. He operated the Large Dragon by remote-control so that he could drive people away and find a treasure that was supposed to be in the castle.

Season Two
(Large Dragon at Large)

Appearances

 * What's New, Scooby-Doo? - Large Dragon at Large