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.
Willie (voiced by Frankie Muniz) is a sixth guest characters of Fillmore!.
He is one of the possible suspects and a swimmer in X Middle School. In  where he suspected someone of stolen the Satty 9 Test during the examination.