Cedric the Sorcerer is the main antagonist of Sofia the First.
He played the Caterpillar in Ally in Wonderland
He is a caterpillar
He played Professor Marvel in The Wizard of Oz (HappyEnding912 Style)
He is a professor
He played Mr. Dewey, the Librarian in The Pagemaster (HappyEnding912 Style)
He is a librarian