Tony Harris separates the real from the fake in some of the most compelling Bigfoot evidence recently captured. Are footprint casts from Mt. St. Helens proof that a massive, undiscovered primate lives in North America?

Did a Chilean family photograph a real UFO flying above the Andes Mountains? Is footage of a tall, dark-colored, hairy creature walking through the woods proof the legendary Ohio Grassman exists?

Did a loyal viewer capture an image of an alien probe? What is the identity of a bizarre creature spotted on a driveway camera?

Are a silver orb in the sky, and alleged crash debris from a UFO? Does a 65-year-old-man have some of the fastest hands in the west, or a taste for danger?

Is a photograph of a UFO hovering over Holloman Air Force Base in New Mexico confirmation that President Eisenhower had a top-secret meeting with aliens there?

What is the strange creature caught on a security camera in Youngstown, Ohio? Did a Proof viewer manage to film the infamous Black Knight satellite?

Did a fisherman capture footage of a giant sea serpent known as "Caddy?" What's the explanation for the mysterious blue and green flashing lights, witnessed by hundreds of people, in Lubbock, Texas in August of 1951?

In an all-UFO special, Tony Harris breaks down the latest developments and most compelling photographic evidence in a tumultuous year of UFO revelations.

Are reports of a strange swirling vortex with a brilliant white center in the skies over Oklahoma proof of a genuine UFO? Does a video claimed to be discovered sealed in Vatican archives, show a real case of demonic possession?

What is the odd, worm-like object seen in the sky in a video Tweeted by a Proof viewer? Did an ROV find the remains of a massive skeleton 2700 ft below the surface of the Mediterranean?

Are black-and-white photos taken in 1951 proof that a woman in St. Petersburg, Florida spontaneously combusted? What is the brain-numbing noise plaguing Brooklyn residents?

Did a Swedish teenager photograph some of the most convincing UFO evidence ever? Is a video posted online showing a pterodactyl-like creature flying over Idaho the real deal?

Did a canoer capture footage of the legendary Bigfoot-like Skunk Ape walking in gator infested waters?

Did an Italian reconnaissance pilot capture genuine UFO photos in 1979? Is a wooden statue of the Virgin Mary that allegedly cries and bleeds from the palms of its hands proof of a miracle?

Did a filmmaker capture footage of a wooly mammoth crossing a river in Siberia? Is a recording of a long moaning howl proof that Bigfoot lives in Ohio?

Is this newly found footage from the 1970's proof that sasquatch is living in the swamps of Louisiana? What's up with the recent trend in flying sphere sightings and should we be concerned?

What is the mysterious object filmed by airline pilots flying 35,000 feet over Pakistan? Did a Japanese research vessel capture footage of the legendary aquatic humanoid whale-like creature known as the Ningen?

Did a rancher find a Chupacabra carcass in the San Antonio, Texas area? Did scientists studying a 15-ton meteorite discover new minerals that are proof of an alien civilization? And more.