A publicity seeking radio DJ is driven to the edge of insanity when he attempts to break the 11 day world record for staying awake-under the threat of a deranged caller who will kill him if he falls asleep.

恶战结束，两名铁血战士带着死去同伴的尸体向家乡返航。令他们想不到的是，死去同伴的身体竟成为异形幼卵的栖息地，成熟的异形破胸而出，并且兼具异形和铁血战士的强大威力，成为了连铁血战士也难以撼动的终极异形。一场残酷的杀戮随即在飞船上进行，最终导致飞船坠毁在科罗拉多州的群山之中。