有没有可能在数千年前智慧生命已经访问过地球，带来了他们的科技，彻底的改变了人类历史发展进程？ 由Erich von Daniken撰写，1968年出版的畅销书《诸神的战车》提出了一个“远古外星人”的理论，颠覆了人们对于人类进程的信念。远古洞穴壁画中奇异的生物，秘鲁的飞机跑道遗迹，和印第安文字中所描述的“神的飞行器”这些反常的考古文物只是一小部分被von Daniken引用作为远古外星宇航员早已被我们的祖先所熟知的例证。 本片由von Daniken自己独立制作，《远古外星人》开始了全新的探险，寻找并评估这些证据。专注于最近30年间的最新发现，包括人类进化中不寻常的DNA和从埃及到叙利亚，到南美洲的最新解密的艺术品。这是对于一个从很多方面来说不能全信，但又不能被忽视的理论的一场没有偏向的调查。

Ancient Aliens Debunked is a 3 hour refutation of the theories proposed on the History Channel series Ancient Aliens. It is essentially a point by point critique of the "ancient astronaut theory" which has been proposed by people like Erich von Däniken and Zecharia Sitchin as well as many others. The film covers topics like: Ancient building sites: Puma Punku, The Pyramids, Baalbek, Incan sites, And Easter Island. Ancient artifacts: Pacal's rocket, the Nazca lines, the Tolima "fighter jets", the Egyptian "light bulb", Ufo's in ancient art, and the crystal skulls. Ancient text issues: Ezekiel's wheel, Ancient nuclear warfare, Vimana's, the Anunnaki, and the Nephilim.