The Proof Is Out There Season 4 Episode 6
Mystery Bird Monster, Ancient Alien Satellite, and Behemoth of the Sea Bottom
Returning Series
42 min
6.5/10 Votes: 439
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.