Did intelligent life forms visit Earth thousands of years ago and bring technologies that affected the course of human history? How do we make sense of ancient Indian texts describing flying machines of the gods"? Are those really "landing strips" in Peru? Do aliens visit US now? ANCIENT ALIENS is a thorough exploration of the theories first proposed by Erich von Daniken in his 1968 book Chariots of the Gods. Produced with the exclusive cooperation of the author himself HISTORY launched all-new expeditions to seek out and evaluate this evidence. Exploring phenomena that defy explanation the series provides historic depth and context to the questions speculations controversies firsthand accounts and grounded theories surrounding the age-old debate. From the age of dinosaurs to ancient Egypt from early cave drawings to present day sightings each disc provides all the information you need to make up your own mind. ANCIENT ALIENS examines 75 million years of the most credible alien evidence here on Earth. BONUS FEATURE: HISTORY Special - Ancient Aliens: Chariots Gods and Beyond DISC 1: Season 1 Vol. 1: The Evidence / the Visitors DISC 2: Season 1 Vol. 2: The Mission / Closer Encounters DISC 3: Season 1 Vol. 3: The Return / Bonus DISC 4: Season 2 Vol. 1: Mysterious Places / Gods & Aliens / Underwater Worlds / Underground Aliens DISC 5: Season 2 Vol. 2: Aliens and the Third Reich / Alien Tech / Angels and Aliens / Unexplained Structures DISC 6: Season 2 Vol. 3: Alien Devastations / Alien Contacts DISC 7: Season 3 Vol. 1: Aliens and the Old West / Aliens and Monsters / Aliens and Sacred Places / Aliens and Temples of Gold DISC 8: Season 3 Vol. 2: Aliens and Mysterious Rituals / Aliens and Ancient Engineers / Aliens Plagues and Epidemics / Aliens and Lost Worlds DISC 9: Season 3 Vol. 3: Aliens and Deadly Weapons / Aliens and Evil Places / Aliens and the Founding Fathers / Aliens and Deadly Cults DISC 10: Season 3 Vol. 4: Aliens and the Secret Code / Aliens and the Undead / Aliens Gods and Heroes / Aliens and the Creation of Man DISC 11: Season 4 Vol. 1: DISC 12: Season 4 Vol. 2:.