Ancient Aliens

Season 13 Episode 4: Earth's Black Holes

Could black holes exist not just in outer space, but here on Earth? And if so, could Earth's Black Holes have caused strange disappearances and other inexplicable phenomena for centuries?

Genre:

Documentary , Mystery , Sci-Fi & Fantasy

Seasons:

22

Episodes:

290

Actor:

Robert Clotworthy , Giorgio A. Tsoukalos , Ariel Bar Tzadok

Quality:

HD

Status:

Returning Series

First Air:

2010

IMDb:

7.1