The best episodes of Ancient Aliens are the ones that tackle various mysteries that seemingly connect the human race to extraterrestrial beings. During each episode, Ancient Aliens employs the help of multiple experts, including astrophysicists and credible authors, in dissecting strange phenomena or structures with alien origins. From primordial artifacts dug by archeologists in London to strange buildings found in distant islands, it's no wonder the outlandish show Ancient Aliens is such a hit.
