Ancient Aliens: The Ultimate Evidence is a repackage of previously broadcast episodes presented by Giorgio Tsoukalos.

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.

第八季 (播出目录) (2014) Season 08 S08E01 外星飞船 Alien Transports (2014年06月13日)； S08E02 神秘建筑 Mysterious Structures (2014年06月20日)； S08E03 神秘装置 Mysterious Devices (2014年06月27日)； S08E04 上帝的脸 Faces of the Gods (2014年07月25日)； S08E05 爬虫人的传说 The Reptilians (2014年07月25日)； S08E06 特斯拉实验 The Tesla Experiment (2014年08月01日)； PBS纪录片《特斯拉 Tesla》 S08E07 上帝粒子 The God Particle (2014年08月08日)； S08E08 外星接触者 Alien Encounters (2014年08月15日)； S08E09 外星人与超级英雄 Aliens and Superheroes (2014年08月22日)；

American extraterrestrial visitation television series