A man trapped in an automated prison must outsmart a computer in order to escape and try and find his way back to the outside world that may already be wiped out.
Five crew members are forced into an escape pod built for four after their starship is destroyed. Just as rescue seems imminent, an alien creature boards their craft and attacks them.
公元2020年,雲集了無數頂尖科學家的世界空間站(World Space Station)正在進行一項載人飛船火星登陸計劃。由盧克·格萊姆(Don Cheadle 飾)率領的4人小組成功抵達這顆無人星球,他們在此發現一些奇怪景象,隨後小組成員也接連斃命。為了調查這起悲劇 的原因並尋找可能的生還者,空間站派出伍迪·布雷克(蒂姆·羅賓斯 Tim Robbins 飾)率領的救援小組前往火星。 然而救援小組也遭遇諸多磨難,船體損壞、機器失靈、燃料泄漏、成員死亡