IMDb3.927 votesPlay trailerMovieBeyond Atlantis1973•1h 31m•PG•Fantasy, Science Fiction, HorrorForgotten by nature... invaded by modern man... half human... half fish!A band of adventurers invade a native island determined to grab a reported fortune in buried treasure.Top castView moreDetailsMore like this5.9602 votesIMDb 6.3200 votesIMDb 5.85.6K votesIMDb 6.52.7K votesIMDb 6.38.3K votesIMDb 6.9689 votesIMDb 7.1292 votesIMDb 5.9116 votesIMDb 6.7364 votesIMDb 6.174 votesIMDb 6.5831 votesIMDb 6.4338 votesIMDb