Steel - Variations on a ThemeNo posterSteel - Variations on a Theme1960Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link1960Steel - Variations on a Theme12m·DocumentaryDirected by Hugo Niebeling·1960QueueLWatchedWFavoriteFWhere to watchListsRateRateNA/10 avgNo member ratings yetDirectorHugo NiebelingStudioMannesmannOverviewDiscussionCastCrewDetailsWhere to watchNo cast listed.