Dr. Fiend appears in the Dinosaurs episode "Monster Under the Bed".
He's the mad (angry, not crazy) scientist that takes delight in turning vegetables into monsters in the scary movie program, 50-Foot Vegetable Theater.
He has an assistant named Igor.
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.