本片(劇)是一部英國制片作品的其他，于2021年上映。對白語言為英語，目前豆瓣評分0.0(僅供參考)。

　　Combining undersea exploration with innovative visualizations, DRAIN THE OCEANS reveals hidden evidence of amazing undersea mysteries.　　Not “artists impressions” but what is actually there — down to the very last rivet. And, for its fourth season, it embraces a gripping new style, telling stories purely through the words of explorers and archaeologists, putting viewers right by their side.