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Watch The Proof Is Out There: Alien Edition Season 1 Episode 3 Online
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- COUNTRIES: United States of America
- Subtitles: English
Are volcanoes a secret hiding spot for aliens? Are underground alien bases nestled in valleys and mountains? And why do certain areas report a higher concentration of UFO sightings than others? Tony Harris and his panel of experts investigate UFO hotspots around the globe and pass a verdict.
