World-renowned shark scientist Dr. Michael Heithaus is on a mission to reveal the mysterious connection between sharks and volcanoes.World-renowned shark scientist Dr. Michael Heithaus is on a mission to reveal the mysterious connection between sharks and volcanoes.
主演：凱蒂·卡西迪 , 威廉·H·梅西 , 約翰·帕特里克·喬丹 , Allen McCullough , 莎麗·阿蘭布洛 , Jeremy Feight , Sky Vaux Fuller , Noriko Sato , Michael John Improta , Michael Emery , Ray Faiola , 歐妮卡·戴 , George Banghart Jr. , 韋恩·派爾 , Sabrina Schlegel-Mejia
