Ralph and the Dinosaurs: V is for VulcanodonNo posterRalph and the Dinosaurs: V is for Vulcanodon2017Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link2017Ralph and the Dinosaurs: V is for Vulcanodon5m·AnimationDirected by Marcel Barelli2017Everything you always wanted to know about dinosaurs without having to ask Steven Spielberg!DirectorMarcel BarelliOverviewDiscussionCastCrewDetailsWhere to watchNo cast listed.