Ancient Aliens
S1, 3-12 and 14-16 streamingS16 episodes 11-13 streaming
Stream Ancient Aliens Season 12, Episode 9 instantly on NOW
The Alien Infection
41 mins
Is our planet prepared for an extraterrestrial invasion of disease? And could past plagues have been brought to Earth by aliens? Experts investigate.
|Features, Science|15 Seasons|222 Episodes
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