Mystery Bird Monster, Ancient Alien Satellite, and Behemoth of the Sea Bottom The Proof Is Out There : Season 4 Episode 6
TV-PG History
Aired: November 17th, 2023 @ 10:00 PM EST on History
A strange creature is caught on a security camera in Youngstown, Ohio; a Proof viewer might have filmed the infamous Black Knight satellite; the origin of a sound so loud it could be heard over the entire Equatorial Pacific Ocean.
