Radio astronomers discover a mysterious signal in the deep sea that could be contact with extraterrestrials. After several terrifying manifestations threaten their beliefs, the team must fight to survive the ultimate evil.
主演：妮可·基德曼,列維·施瑞博爾,梅格翰·法伊,伊芙·休森,達科塔·範寧,伊沙恩·哈塔爾,比利·豪爾,傑克·萊諾,邁克爾·比奇,尼克·瑟西,丹德里·泰勒,邁克爾·麥克格雷迪,唐娜·琳·錢普林,Irina Dubova,斯圖爾特·惠蘭,Amory D. Wallace,阿迪納·波特,Dickon R Thompson,Rhonda Araujo Smith,多米尼克·伯吉斯
