IMDb4.0Play trailerPlay trailerForgotten by nature... invaded by modern man... half human... half fish!Beyond Atlantis·1973·1h 31m·PG·Fantasy, Science Fiction, HorrorA band of adventurers invade a native island determined to grab a reported fortune in buried treasure.Mark as watchedTop castView morePatrick WayneVic MathiasJohn AshleyLoganLeigh ChristianSyreneSid HaigEast EddieLenore StevensDr. Katherine VernonGeorge NaderNereusVic DiazManuel the BarracudaEddie GarciaThe MateMore like thisIMDb0.0Monster SummerMovie · 2024IMDb0.0Paradise HillsMovie · 2019IMDb0.0The Dark TowerMovie · 2017IMDb0.0Chaos WalkingMovie · 2021IMDb0.0The UnhealerMovie · 2021IMDb0.0The MegMovie · 2018IMDb0.0The AsphyxMovie · 1972