When a young soldier leaves for a mountain biking excursion, he meets the girl of his dreams as well as a group of violent locals who want to see them dead at any cost.

　　温迪·奥尔登,一位缺乏自信的年轻波特兰女秘书，成为了电影中一个野蛮的杀手的受害者，这个杀手已经夺去了许多其他女人宝贵的生命。温迪能发掘自己的勇气而绝地反击逃避追杀吗？

　　California gold rush, late 1800's: A gun slinging bounty hunter (Mortimer) travels deep into the mountains to find a deadly Apache warrior (Brother Wolf) who is wanted by the law. Along the way he passes through a gold mining Town. The miners help direct Mortimer to the Apache and send him on his way.
　　Mortimer enters the forest and begins to track the Apache. Back in town, the miners un-earth an ancient meteor. They use their pick axes to crack it open. A section of the meteor splits apart and spores explode out of it. The spore surround and infect the entire population of the mining camp. They are transformed into ravenous mutants.
　　After a vicious battle against the Apache warrior, Mortimer exits the forest with his prisoner in shackles. They hike back to the mining town to find them selves surrounded by a horde of blood thirsty mutants. Now Mortimer the gun slinger and Brother Wolf the Warrior must join together to survive the mutant hordes. What ensues is a bloodbath of horror for the Dead and the Damned.

 故事发生在1966年6月6日的上午6时，在这样一个不吉利的时刻，美国大使罗伯特（格利高里·派克 Gregory Peck 饰）领养了一个男孩并取名戴米（哈维·史蒂芬斯 Harvey Stephens 饰）。随着时间的推移，戴米渐渐长大，一些奇怪事件的接连发生预示着厄运敲响了罗伯特的家门。 戴米的保姆莫名自杀后，一个神秘的女人贝洛克（比莉·怀特劳 Billie Whitelaw 饰）毛遂自荐留在了戴米的身边。之后，神父博南（帕特里克·斯偌顿 Patrick Troughton 饰）找到了罗伯特，他告诉罗伯特，戴米是撒旦的孩子，戴米会不择手段完成统治世界的野心。对于神父的话，罗伯特半信半疑，直到博南神父的死讯传来，罗伯特才意识到，事态的发展是多么的糟糕。

　　When the President learns that domestic terrorists have skyjacked the passenger jet her brother is flying...

　　父亲去世后，两兄弟决定踏上狩猎之旅，以拉近彼此的距离，但没想到的是，他们在沙漠中从猎人变成了猎物…

　　在一次原始森林的看守任务中，一位女看林人遇见了两位过着“后启示录”式蛮荒生活的生存者，一对父子。这对父子的信仰似乎自成一派，与自然的关系也微妙诡秘。看林人对这对父子的身世充满怀疑，但当他们的林中小屋在夜里被一种神秘生物袭击，她恍然发觉，在这片肆意生长的荒野，孕育着更加可怕的凶险……