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Ancient Aliens

Series 13 Episode 4: Earth's Black Holes

Theorists speculate about the possible existence of black holes here on Earth, which could help to explain strange disappearances and other inexplicable phenomena that have occurred.

Category
Documentary / History / Paranormal
Original air date
2018-05-18
Cast and crew
  • Robert ClotworthyNarrator
  • Giorgio Tsoukalos
  • Erich von Däniken
  • David Childress
  • William Henry
  • Linda Moulton Howe
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