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NASA's Unexplained Files
Loading…NASA's Unexplained FilesSeason 5 · Episode 4 — Secret Aliens
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Season 5 · Episode 4S5 · E4Secret Aliens

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Episodes

8 in Season 5

  1. 1JFK UFO Conspiracy60 min · 2017
  2. 2Curse of the Gas Giant60 min · 2017
  3. 3The Sun's Evil Twin60 min · 2018
  4. 4Secret AliensNow playing
  5. 5Stonehenge on Mars60 min · 2018
  6. 6CIA's Secret Revenge60 min · 2018
  7. 7The Moon's Strange Secret60 min · 2018
  8. 8Saturn's Death Star60 min · 2018
S5 · E4NASA's Unexplained Files

Secret Aliens

7.1Documentary, Talk20121h 0m

An astronomer records an unusual signal from a distant star. FBI agents find classified documents at the home of a NASA scientist. When scientists discover strange DNA in the octopus, they examine if their origins could be alien.

Up nextStonehenge on MarsS5 · E5 · 60 min

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