The Proof Is Out There

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)

Falcon 9 Mystery, Demonic Wall Climber and Leningrad Alien Fetus: 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)

Spontaneous Human Combustion, the Tell-Tale Hum, and UFO Explosion: Photos from 1951 suggest that a woman spontaneously combusted, while a brain-numbing noise plagues Brooklyn. (S4, ep 11)

The Bigfoot Files: 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)

UFO Over the Andes, the Ohio Grassman, and Ancient Horn Mystery: Did a Chilean family photograph a real UFO over the Andes? And does a huge fossil point to a prehistoric figure? (S4, ep 2)

Men in Black Calls, Old Kentucky Aliens, and Mysterious Eclipse: What is the identity of a bizarre creature spotted on a driveway? And did the Men in Black threaten a man? (S4, ep 3)

The UFO Files: In this special, Tony Harris reviews the latest developments and most compelling photographic evidence from a tumultuous year of UFO revelations. (S4, ep 8)