A Billion Years and One HourNo posterA Billion Years and One Hour1980Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link1980A Billion Years and One HourDocumentaryDirected by Semyon Raytburt·1980QueueLWatchedWFavoriteFWhere to watchListsRateRateNA/10 avgNo member ratings yetDirectorSemyon RaytburtStudioTsentrnauchfilmOverviewDiscussionCastCrewDetailsWhere to watchNo cast listed.