Add ImageUnderfist Return of the Spider Queen was also said to be an upcoming film from Underfist. It was seen in the credits where Fred Fredburger fights Velma Green (she looks different) while she summons mechanical spiders. Retrieved from "http://grimadventures.wikia.com/wiki/Underfist_Return_of_the_Spider_Queen?oldid=7520" 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.