Beastly Howls, Holloman Air Force Base UFO, and the Cabin that defies Gravity (S04E05)

S04E01 The Bigfoot Files S04E02 UFO Over the Andes, the Ohio Grassman, and Ancient Horn Mystery S04E03 Men In Black Calls, Old Kentucky Aliens, and Mysterious Eclipse S04E04 Orb & Crash Debris, KGB UFOS and Aliens, and Superhuman Reflexes S04E05 Beastly Howls, Holloman Air Force Base UFO, and the Cabin that defies Gravity S04E06 Mystery Bird Monster, Ancient Alien Satellite, and Behemoth of the Sea Bottom S04E07 Caddy the Cadborosaurus, the Lubbock Lights, and Living Mummy S04E08 The UFO Files S04E09 Falcon 9 Mystery, Demonic Wall Climber and Leningrad Alien Fetus S04E10 Worm in the Sky, Skeletal Mystery Remains and Thessaloniki Mystery Sounds S04E11 Spontaneous Human Combustion, the Tell-Tale Hum and UFO Explosion S04E12 Teen UFO, Flying Dinosaur Over Idaho and Headless Goats S04E13 Swamp Beast Sighting, Martian Conspiracy and Transparent Mexican Sea Monster S04E14 Wooly Mammoth Sighting, Ohio Bigfoot Howl and Killer Robot S04E15 Classic UFO, Headless Zombie Fish and Crying Virgin Mary S04E16 Honey Island Swamp Monster, Sphere Sightings and Abominable Shark Killer S04E17 UFO Over Pakistan, Antarctic Dino-whale and Dead Bird Floating S04E18 Chupacabra Carcass, Alien Minerals and Spawn of Nessie