Ancient Aliens Season 19 Episode 13
The Top Ten Mysterious Islands
Returning Series
42 min
7.1/10 Votes: 12729
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?