The top destination for all things history.

HISTORYCHANNEL

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.

The Proof Is Out There

Mystery Bird Monster, Ancient Alien Satellite, and Behemoth of the Sea Bottom

A photograph of a UFO hovering over Holloman Air Force Base in New Mexico; a cabin built in a supposedly anomalous spot that defies gravity in the Redwood Forests; the origin of frightening howls recorded in Witset, British Columbia.

Beastly Howls, Holloman Air Force Base UFO, and the Cabin that Defies Gravity

A silver orb in the sky, and alleged crash debris may be from a UFO; a 65-year-old-man might have some of the fastest hands in the West; an infamous spy organization's alleged footage of UFOs and aliens.

Orb & Crash Debris, KGB UFOs and Aliens, and Superhuman Reflexes

Did a loyal viewer capture an image of an alien probe? What is the identify of a bizarre creature spotted on a driveway camera? Did the legendary Men in Black call a man and threaten him? How did a family survive a bolt of lightning ripping through a car in a Kansas storm? Tony Harris and his team of experts dive into these claims to find the truth.

Men In Black Calls, Old Kentucky Aliens, and Mysterious Eclipse

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? Does a huge, 5,000-year-old horn discovered on a beach in England belong to a prehistoric creature that still lives? Scientists and citizens attempt to decipher the mysterious inscription of a sword found in River Witham, Lincolnshire. Tony Harris and his team of experts examine the clues.

UFO Over the Andes, the Ohio Grassman, and Ancient Horn Mystery

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

The Bigfoot Files

Host Tony Harris investigates alleged videos, photos and audio recordings of giant beasts, UFOs, alleged mutants from the deep, and other mysterious phenomenon.

S4 E1 | The Bigfoot Files