奥兰多·布鲁姆,凯特芮娜·巴尔夫,约翰·特托罗,克莱尔·邓恩,加里·比德尔,艾德·基尔,奥利弗·特雷韦纳,James Wright,安多尼斯·安东尼,穆罕默德·曼萨雷,Gemma Acosta,Danielle Lewis,Eric D. Smith,Alexsia Lana Cheung,Chris Ginesi,Neil Alexander Smith,Billy Herring,Daniel Subin,Tabitha Green,Aaron Gray
简介： When the Viking space capsule suddenly returns to Earth from its long ago trip to Mars, it brings with it an intelligent visitor that is part "Alien" and part "ET". Encased in armor, it extends a humanlike form from its shell to examine its surroundings and shows an interest in humans including a soft caress of a female scientist prior to the Army killing it. This only enrages its sibling.
