Season 4

1. Roswell - Secrets Unveiled

• ? min

2. Impostors or Cosmic Visionaries?

• ? min

3. UFO's Lies and Videotapes

• ? min

4. The Science of the Unexplained

• ? min

5. Unsolved Mysteries

• ? min

6. Strange Abductions

• ? min

7. Cosmic Conspiracy

• ? min

8. Mysterious Phenomena

• ? min

9. Future Perfect

• ? min

10. Journeys to Elsewhere

• ? min

11. UFO's, Culture and Media

• ? min

12. The Day the Gods Fell to Earth

• ? min