SEZON: 7
ÖZET
Throughout the course of human history, some caves have been considered sacred places for spiritual encounter and enlightenment, while others have been feared as true portals to purgatory.
- Kevin BurnsSelf - Executive Producer, Ancient Aliens
- Giorgio TsoukalosSelf - Publisher, Legendary Times Magazine
- David ChildressSelf - Author: Technology of the Gods
- William HenrySelf - Author
- Jonathan YoungSelf - Founding Curator, Joseph Campbell Archives
- Erich von DänikenSelf - Author, Chariots of the Gods
- Simon AllixSelf: Narrator
- Jason MartellSelf - Author, Knowledge Apocalypse