《永恒族》讲述漫威电影宇宙中一支令人兴奋的新的超级英雄团队，他们是古老的外星人，在地球上秘密生活了数千年。在《复仇者联盟4：终局之战》的事件之后，一场意外的悲剧使得他们不得不走出来，团结一心对抗人类最...
未来某天，议员之子帕特里克·罗斯（贾斯汀·拉扎德 Justin Lazard 饰）乘坐远足号登陆火星，成为第一个踏足这个星球的地球人。一如当年的阿姆斯特朗，帕特里克成为全人类的英雄。然而始料未及的是，帕特里克将一种致命的DNA带回地球。人类开始面临新的灾难。另一方面，由于塞尔曾给地球带来莫大的灾难，军方以及科学家们利用赛尔的基因制作了复制品夏娃（娜塔莎·亨斯特里奇 Natasha Henstridge 饰），旨在通过各种实验找到外星生命体的弱点所在。新的异种降临地球，夏娃体内沉睡已久的基因开始苏醒。冥冥中，帕特里克和夏娃都感到来自对方体内原始欲望的野性呼唤
利亚姆从车祸中醒来，却不记得他是谁。当他走进小镇寻求帮助时，他发现只有死人，所有的人都有着奇怪苍白的眼睛。利亚姆的第一感应是，一种病毒出现在空气中。但他很快就发现了可怕的真相：“任何一个在离他50英尺半径范围内的人都会立刻死亡。”
大卫在童年挚友杰克的邀请下，到圣卡利石窟进行最后一次的洞穴冒险。当晚，他们围在营火旁，向导向他们简短解说有关圣卡利石窟的传奇，第二天一早，这群兴致勃勃的年轻人便迫不及待投入这项冒险的活动，但是却有一群邪恶的末知生命在黑暗中窥伺着他们。一个队员在石窟里与众人走散，却被神秘的生物杀死，他手中的油灯落到含有硫磺的地面上，甲发爆炸，造成石窟塌陷，这些探捡队员也被困在洞里。为了寻找出口，队员分头进行探索工作。萨拉进到石窟深处的狭缝里，赫然见到一双闪亮鬼魅的眼睛正注视着她。在无尽的黑暗中……
The boisterous, arrogant professor Challenger, a reputed biologist and anthropologist, dares the London Zoological Society to mount an expedition to verify his spectacular claim, without physical proof, that his previous expedition to the Amazonian basin found live dinosaurs. Apart from him and his 'socialite' counterpart, professor Summerlee, it consists of experienced discoverer Lord Roxbury, the young reporter Ed Malone -who got publicly struck down with Challenger's umbrella at his arrival- and Jennifer Holmes, Malone's news agency's boss's daughter, essentially as conditions for putting up the money. In Brazil they are joined by Jennifer's brother David and local 'guide' Manuel Gomez. They soon discover the dinosaurs are real and dangerous, like giant spiders, but loose their helicopter and thus are desperate for a way down from the isolated plateau. They learn Roxbury knew about the fate of Burton White, an explorer whose diary they find, thus presume to be dead, in search of diamonds, and confirmation of the local tribe being the lethal guardians of the plateau's secrets, but also get surprising help...
