Alien Encounters (Full Episode) | UFOs: Investigating the Unknown | National Geographic

Are aliens real? This season 2 episode of UFOS: Investigating the Unknown from National Geographic is a revealing look at what happens when the phenomenon gets personal. Beyond sightings in the sky, people relive firsthand alien encounters they describe as abductions. But are these alien abductions actually sleep paralysis episodes? Meanwhile, renowned Harvard psychiatrist John Mack comes under attack for taking them seriously.

Courtesy of National Geographic on YouTube. Watch on YouTube ↗

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