20 Season
259 Episode
Ancient Aliens - Season 20 Episode 3 The Top Ten Hidden Alien Bases (2024)
Counting down the top 10 locations around the world that may be hiding alien bases, including a cavern beneath the ice of Antarctica, a lake in China that is a hotspot for UFOs, and a pyramid under the slopes of Mount Denali...
- Country : United States of America
- Genre : Documentary, Mystery, Sci-Fi & Fantasy
- Studio : History
- Director : Kevin Burns
- Cast : Robert Clotworthy, Giorgio A. Tsoukalos, Ariel Bar Tzadok, Jonathan Young, David Childress, Erich von Däniken