Throughout the ancient world, structures were built to mirror the constellations in the night sky and this is only apparent when they are viewed from high above; a look at the possibility that these structures were designed as messages.
| Name | Type | Role | |
|---|---|---|---|
| Kevin Burns | Writer | ||
| Max Thompson | Writer | ||
| Erik Pinkston | Writer | ||
| Erik Pinkston | Producer | ||
| William Henry | Guest Star | Self - Author/Investigative Mythologist | |
| Giulio Magli | Guest Star | Self - Prof., Polytechnic University, Milan | |
| Jason Martell | Guest Star | Self - Author, Knowledge Apocalypse | |
| David Childress | Guest Star | Self - Author, Technology of the Gods | |
| Dr. Travis Taylor | Guest Star | Self - Astrophysicist | |
| Andrew Collins | Guest Star | Self - Author, The Cygnus Mystery | |
| Jonathan Young | Guest Star | Self - Founding Curator, Joseph Campbell Archives | |
| Marty Lagina | Guest Star | Self - Oak Island Treasure Hunter | |
| Hugh Newman | Guest Star | Self - Author, Earth Grids | |
| Chris Brennan | Guest Star | Self - Author, Hellenistic Astrology | |
| Jack Begley | Guest Star | Self - Oak Island Treasure Hunter | |
| Paul Weston | Guest Star | Self - Author, The Glastonbury Zodiac | |
| Giorgio A. Tsoukalos | Guest Star | Self - Publisher, Legendary Times Magazine | |
| Mitch Horowitz | Guest Star | Self - Author, Occult America | |
| Max Thompson | Executive Producer | ||
| Kim Sheerin | Executive Producer | ||
| Susan E. Leventhal | Executive Producer | for HISTORY | |
| Anthony Fiorino | Executive Producer | ||
| Kevin Burns | Executive Producer | ||
| Giorgio A. Tsoukalos | Executive Producer | Co-Executive Producer | |
| David Silver | Executive Producer |