"Drizzle, Drazzle, Druzzle, Drome, time for this one to come home!"
This Mr. Wizard is the Lizard of the Great Forest. He served as the deus ex machina for Tooter Turtle's adventures in one of the earliest color cartoons in the U.S. In some ways he's similar to Phineas J. Whoopee of the Tennessee Tuxedo show and Mr. Peabody, the canine inventor of the Wayback Machine.
There's a Great Forest on my Wessex campaign map. I should stat this fellow up.