Ancient Aliens S19E13 · The Top Ten Mysterious Islands

Ancient Aliens

Season 19 · Episode 13 · The Top Ten Mysterious Islands · 42 min

Ancient Aliens is counting down the world’s top ten mysterious islands, including sites said to be home to giants, remote landmasses that are home to massive megalithic structures, and even islands that disappear into thin air. Could these incredible sites provide evidence of extraterrestrial visitation?