Nutné zloNo posterNutné zlo1952Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link1952Nutné zloDocumentaryDirected by Jan Svoboda·1952QueueLWatchedWFavoriteFWhere to watchListsRateRateNA/10 avgNo member ratings yetOverviewDiscussionDirectorJan SvobodaCinematographyPavel HrdličkaScreenplayJosef PlívaStudioStudio populárně vědeckých a naučných filmů PrahaOverviewDiscussionCastCrewDetailsWhere to watchActorRoleFelix le BreuxCommentary (voice)Commentary (voice)
Felix le BreuxCommentary (voice)Felix le BreuxCommentary (voice)