Could the darkest recesses of our planet contain important information left by our ancient ancestors? And within Earth’s mysterious caves, might we find evidence of otherworldly contact? Throughout human history, some caves have been considered sacred places for spiritual encounter and enlightenment, while others have been feared as true portals to purgatory. What happens in these subterranean spaces that has the power to influence religions around the globe? Could some of Earth’s deepest caverns be secret conduits to supernatural realms? In Charma, India, archeologists recently discovered 10,000 year-old prehistoric artwork of what appears to be extraterrestrial beings. Could these paintings be a visual record of alien encounters in the distant past? Or might there be knowledge actually stored within the crystals and minerals that cover the walls of caves, as some Ancient Astronaut theorists suggest?
| Name | Type | Role | |
|---|---|---|---|
| Max Thompson | Writer | ||
| Beata Ziel | Writer | ||
| Margaret Haddad | Producer | ||
| Matt Cunningham | Producer | Co-Producer | |
| Michael Gervers | Guest Star | Self - Prof. of History, Univ. of Toronto | |
| Michael J.S. Carter | Guest Star | Self - Author, Alien Scriptures | |
| Eric Hanson | Guest Star | Self - Visualization Artist, xRez Studio | |
| Erich von Däniken | Guest Star | Self - Author, Chariots of the Gods | |
| Nick Redfern | Guest Star | Self - Author, Close Encounters of the Fatal Kind | |
| Kathleen McGowan Coppens | Guest Star | Self - Author/Researcher | |
| Jonathan Young | Guest Star | Self - Founding Curator, Joseph Campbell Archives | |
| Tim R. Swartz | Guest Star | Self - Editor, Richard Shaver: Reality of the Inner Earth | |
| Jason Martell | Guest Star | Self - Author, Knowledge Apocalypse | |
| Gary A. David | Guest Star | Self - Author, Star Shrines and Earthworks of the Desert Southwest | |
| Robert Mullins | Guest Star | Self - Archaeologist | |
| Logan Hawkes | Guest Star | Self - Author, Ancient Aliens of the Americas | |
| David Childress | Guest Star | Self - Author, Technology of the Gods | |
| Brian Tucker | Guest Star | Self - Curator, The Hidden World, Santa Monica Museum of Art | |
| Michael Dennin | Guest Star | Self - Prof. of Physics and Astronomy, U.C. Irvine | |
| David Wilcock | Guest Star | Self - Author, The Synchronicity Key | |
| Robert R. Cargill | Guest Star | Self - Professor of Classics and Religious Studies, University of Iowa | |
| Ken Jeremiah | Guest Star | Self - Author, Eternal Remains | |
| Giorgio A. Tsoukalos | Guest Star | Self - Publisher, Legendary Times Magazine | |
| William Henry | Guest Star | Self - Author, The Secret of Sion | |
| Deepak Shimkhada | Guest Star | Self - Professor of Hindu Studies, Claremont Lincoln University | |
| Greg Downing | Guest Star | Self - Visualization Artist, xRez Studio | |
| Michael Mott | Guest Star | Self - Author, Caves, Cauldrons and Concealed Creatures, 3rd. Ed. | |
| George Noory | Guest Star | Self - Radio Host, Coast to Coast AM | |
| Susan E. Leventhal | Executive Producer | for H2 Network | |
| Kevin Burns | Executive Producer | ||
| Kim Sheerin | Executive Producer | ||
| David Silver | Executive Producer | ||
| Max Thompson | Executive Producer |