Two scientists uncover a meteorite impact site in the Arctic tundra, but it kills one scientist and infects the other. A nearby base takes in the lone survivor whilst trying to understand what happened. The lone survivor may not be the person they think she is.
演员：克里斯托弗·加吉 伊丽莎白·霍尔姆 Matt Lagan Paul Anderson Debbie Gibson 菲奥娜·哈丁汉姆 汉娜·莱维恩 Emma Rose Maloney Steve Hanks Simon Barbaro Marshall Dunn Colin Flynn David Salsa Robert Sisko Alain Ligonde