Marine biologist Jack Ellway and his son Brandon investigate a series of mysterious drownings on a Polynesian island, only to discover a hidden world of giant and terrifying sea creatures. As they delve deeper into the ocean, they uncover a sinister plot and must fight to save the island and their own lives.
Gargantua
A marine biologist, his son, and a local doctor embark on an investigation in the Polynesian island of Malau to uncover the mysteries surrounding seismic activity's unsettling effects on the marine ecosystem.