At the heart of Unknown South AmericaAt the heart of Unknown South America1924Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link1924At the heart of Unknown South America39m·DocumentaryDirected by Marquis de WavrinMarquis de Wavrin shot these images during a series of trips to South America between 1919 and 1922.DirectorMarquis de WavrinOverviewDiscussionCastCrewDetailsWhere to watchNo cast listed.