The Abyss, Exploring the Unknown SeaThe Abyss, Exploring the Unknown Sea2015Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link2015The Abyss, Exploring the Unknown SeaDocumentaryDirected by Charles-Antoine de RouvreDirectorCharles-Antoine de RouvreDirectorJérôme ScemlaStudioGedeon ProgrammesOverviewDiscussionCastCrewDetailsWhere to watchNo cast listed.