Based on the novel by Karel Capek, the prominent Czech writer of the early 20th century who coined the word robot for his play R.U.R., the story revolves around a discovery of Krakatit - a powerful explosive - by Prokop, an experimental scientist who, following an accidental explosion in his lab, slips in and out of delirium. When he realises that, in a delirious period, he has given the formula for making Krakatit to one of his colleagues, he tries to find the man, who does not realize how dangerous a thing Krakatit is. In the process, he nearly gives his discovery away again to foreign interests, a group of anarchists, and even greater forces of darkness...
在冰天雪地上，两个猎人正在捕杀猎物，途中他们发现了只巨型大蜘蛛，两个人在逃亡的时候被蜘蛛给残忍杀害。一群男女来到了......最后人们能不能战胜巨型蜘蛛并把它们消灭掉呢?
一艘货轮在航行时突然遭遇海怪袭击，被寄生虫占据的船员逐渐变异失去人性。
星际联盟收到探索飞船发出的求救信号后立刻派遣星际精英特种小组前去营救，由于机器故障飞船迫降到那个荒芜且怪异的星球上。不久后，船员在星球上发现了那艘废弃的飞船，但里面的飞行员都莫名其妙的死去，为了防止尸体异变，他们决定把尸体全部销毁。随后船员们发现了金字塔般的巨大建筑物，然而噩梦从此开始，他们释放了金字塔中所有的嗜血星际怪兽，星球瞬间被恐怖包围，丧尸怪兽一并向人们袭来，他们该如何挽救自己…… （此片精彩的没话说，星球大战般的场景加异型的特效以及著名的cult片演员们齐聚在一块所产生的名词是什么？那就是经典~！ 这部B级片的经典程度已经影响到未来科幻恐怖电影的发展前途，像黑洞表面之类的电影就是对其进行无耻的抄袭。影片甚至影响了*本成人动漫的一个类型，那就是触手系漫画~片中有经典的蠕虫强*金发奶霸的震撼镜头，这就是八十年代恐怖片的魅力……）
