Alien Encounters (Full Episode) | UFOs: Investigating the Unknown | National Geographic
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About this episode
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.
Watch UFOs: Investigating the Unknown | The Experiencers Part 1 here: https://youtu.be/_XzKxf0d908
UFOs: Investigating the Unknown | S2 E5 "The Experiencers Part 2: Mystery of Alien Abduction"
Watch more UFOs: Investigating the Unknown here on Disney+: https://go.natgeo.blink.app/f5e95c
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- Posted by
- National Geographic, the YouTube channel of National Geographic Channel, on 2026-09-20
- Rights holder
- National Geographic Channel, whose own site links this channel (checked 2026-10-31)
- Length
- 44 min
- Where it plays
- Everywhere but 22 countries, as its rights holder set it on YouTube
- Made for kids
- No, as YouTube designates it
- Language
- English, as YouTube records it
- Captions
- YouTube says it has captions; its player shows them
- What it is
- A full episode, as its rights holder calls it
- Who can watch here
- Adult profiles and older: no rating is recorded on YouTube, so adults only. How these videos are chosen
The title, description, picture, length, category, ratings, broadcast times, where it plays and whether it is made for kids come from YouTube. The rights holder named, how it was checked, what it is by its own title or playlist, and which profiles see it are this site's own.