Season 4

1. The Bigfoot Files

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

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

4. Orb & Crash Debris, KGB UFOS and Aliens, and Superhuman Reflexes

5. Beastly Howls, Holloman Air Force Base UFO, and the Cabin that defies Gravity

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

7. Caddy the Cadborosaurus, the Lubbock Lights, and Living Mummy

8. The UFO Files

9. Falcon 9 Mystery, Demonic Wall Climber and Leningrad Alien Fetus

10. Worm in the Sky, Skeletal Mystery Remains and Thessaloniki Mystery Sounds

11. Spontaneous Human Combustion, the Tell-Tale Hum and UFO Explosion

12. Teen UFO, Flying Dinosaur Over Idaho and Headless Goats

13. Swamp Beast Sighting, Martian Conspiracy and Transparent Mexican Sea Monster

14. Wooly Mammoth Sighting, Ohio Bigfoot Howl and Killer Robot

15. Classic UFO, Headless Zombie Fish and Crying Virgin Mary

16. Honey Island Swamp Monster, Sphere Sightings and Abominable Shark Killer

17. UFO Over Pakistan, Antarctic Dino-whale and Dead Bird Floating

18. Chupacabra Carcass, Alien Minerals and Spawn of Nessie