Um 500.000 MarkNo posterUm 500.000 Mark1915Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link1915Um 500.000 MarkDirected by Siegfried Dessauer·1915QueueLWatchedWFavoriteFWhere to watchListsRateRateNA/10 avgNo member ratings yetOverviewDiscussionGerman silent filmDirectorSiegfried DessauerCinematographyHeinrich GärtnerStudioImperator-FilmOverviewDiscussionCastCrewDetailsWhere to watchNo cast listed.