A pilot is sent across the galaxy through a new device. His mission is to orbit and reconnoiter a planet before returning home. The planet is known to be populated by intelligent life. Once at his destination the pilot becomes marooned on the alien planet and soon discovers the planets only inhabitants are predatory machines.。一支地质勘探队在白垩纪的岩层中探出一段特殊的岩芯,一只巨大的史前螳螂被唤醒,三个孩子前往丛林探险,遭遇了惊心动魄的生死大逃亡。家长们前往救援,与此同时,另一伙人也在利益驱使下进山抓捕螳螂。在生死攸关的时刻,他们共同上演了一场舍己救人的感人故事。。