Host Tony Harris investigates alleged videos, photos and audio recordings of giant beasts, UFOs, alleged mutants from the deep and other mysterious phenomena.
Tony Harris separates the real from the fake in some of the most compelling Bigfoot evidence recently captured, including huge primate-like footprints. (S4, ep 1)
Did a Chilean family photograph a real UFO over the Andes? And does a huge fossil point to a prehistoric figure? (S4, ep 2)
What is the identity of a bizarre creature spotted on a driveway? And did the Men in Black threaten a man? (S4, ep 3)
Is the strange silver orb in the sky a UFO? And is an infamous spy organisation's footage of aliens real? (S4, ep 4)
How does a cabin seemingly defy gravity? And what is the origin of some frightening howls? (S4, ep 5)
Mystery Bird Monster, Ancient Alien Satellite and Behemoth of the Sea Bottom: Explore a strange creature caught on camera and a sound so loud it covered the Equatorial Pacific. (S4, ep 6)
Caddy The Cadborosaurus, The Lubbock Lights and Living Mummy: Did a fisherman capture footage of a giant sea serpent? What were the lights that appeared above Texas in 1951? (S4, ep 7)
In this special, Tony Harris reviews the latest developments and most compelling photographic evidence from a tumultuous year of UFO revelations. (S4, ep 8)
Are reports of a strange swirling vortex with a brilliant white center in the skies proof of a genuine UFO? (S4, ep 9)
Worm in the Sky, Skeletal Mystery Remains and Thessaloniki Mystery Sounds: What causes the thunderous banging noises that wake Thessaloniki residents every night? (S4, ep 10)
Photos from 1951 suggest that a woman spontaneously combusted, while a brain-numbing noise plagues Brooklyn. (S4, ep 11)
Ony investigates anomalies including UFO footage from Sweden and a bizarre case of decapitated goats in Atlanta. (S4, ep 12)
Swamp Beast Sighting, Martian Conspiracy and Transparent Mexican Sea Monster: Did a canoer film the legendary Skunk Ape walking in gator-infested waters? (S4, ep 13)
Wooly Mammoth Sighting, Ohio Bigfoot Howl and Killer Robot: Did a filmmaker capture a mammoth crossing a Siberian river? Tony Harris examines clues to determine its validity. (S4, ep 14)
Classic Ufo, Headless Zombie Fish and Crying Virgin Mary: Did an Italian reconnaissance pilot capture genuine UFO photos in 1979? (S4, ep 15)
Honey Island Swamp Monster, Sphere Sightings and Abominable Shark Killer: What's up with the recent trend in flying sphere sightings and should we be concerned? (S4, ep 16)
Ufo over Pakistan, Antarctic Dino-Whale and Dead Bird Floating: The team will explore theories about this mysterious sighting, aiming to uncover the truth behind a possible UFO. (S4, ep 17)
Investigate videos, photos and audio of UFOs and conspiracies, using experts to separate hoaxes from credible evidence.