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.
大卫·奥哈拉 内尔·皮尔森 伊莎贝尔·艾伦 托亚·威尔考克斯 Tina Harris 比尔·费洛斯 Lisa Gormley Nick Cornwall Joe Simpson Jeannie McGinnis Michael David Worden Stuart Sessions Luke Ryder Amy Popplewell Lorraine Dallas
凯特琳·斯塔西 瑞秋·梅尔文 Sorel Carradine Markus Taylor 莉亚·麦肯德里克 JT 梵可丽 Erin Anne Gray Danielle Green Holly Twyford Bindu Mgolgi 约翰托伊 Gregory Lee Kenyon Jonathan Erickson Eisley Katie Owsley Paul Louis Harrell Kevin Cassidy Adrieanne Perez Brisa Freitas Brooklyn Ree