Principal SkeletonPrincipal Skeleton2009Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link2009Principal Skeleton2m·AnimationDirected by Graham Annable·2009Supervising education in autumn can be a lonely affair.DirectorGraham AnnableOverviewDiscussionCastCrewDetailsWhere to watchNo cast listed.