Luminous relics in the shape of human skulls. Otherworldly artifacts believed to harness the secrets of the universe. Are the Crystal Skulls part of an elaborate hoax? Or do they possess a great, perhaps even otherworldly power?
| Name | Type | Role | |
|---|---|---|---|
| Kevin Barry | Writer | ||
| Kaylan Eggert | Writer | Supervising Writer | |
| Kevin Burns | Writer | ||
| Tree Wright | Producer | ||
| Kristina Djokic | Producer | Co-Producer | |
| Kevin Barry | Producer | ||
| Ruth O'Neill | Producer | ||
| Chris Morton | Guest Star | Self - Author, The Mystery of the Crystal Skulls | |
| George Noory | Guest Star | Self - Radio Host, Coast to Coast AM | |
| Giorgio A. Tsoukalos | Guest Star | Self - Publisher, Legendary Times Magazine | |
| Carolyn Ford | Guest Star | Self - Guardian, The 'Einstein' Crystal Skull | |
| Sabina Magliocco | Guest Star | Self - Folklorist, California State Univ., Northridge | |
| Philip Coppens | Guest Star | Self - Author, The Lost Civilization Enigma | |
| Nick Redfern | Guest Star | Self - Author, The World's Weirdest Places | |
| David Childress | Guest Star | Self - Author, The Crystal Skulls | |
| Jamie Jones | Guest Star | Self - Aura Photographer | |
| John DeSalvo | Guest Star | Self - Author, Power Crystals | |
| Michael Dennin | Guest Star | Self - Prof. of Physics and Astronomy, U.C. Irvine | |
| Deepak Shimkhada | Guest Star | Self - Professor of Hindu Studies, Claremont Lincoln University | |
| Sherry Whitfield | Guest Star | Self - Guardian of the 'Synergy' Crystal Skull | |
| David Wilcock | Guest Star | Self - Author, The Source Field Investigations | |
| Robert Schoch | Guest Star | Self - Author, Forgotten Civilization | |
| Richard 'Ric' Rader | Guest Star | Self - Lecturer of Classics, UCSB | |
| Michael Hamson | Guest Star | Self - Oceanic Art Historian | |
| William Henry | Guest Star | Self - Author, The Judgment Day Device | |
| Ken Storch | Guest Star | Self - Paranormal Investigator | |
| Hugh Newman | Guest Star | Self - Author, Earth Grids | |
| Erich von Däniken | Guest Star | Self - Author, Chariots of the Gods | |
| Jonathan Young | Guest Star | Self - Founding Curator, Joseph Campbell Archives | |
| Susan E. Leventhal | Executive Producer | for H2 Network | |
| David Silver | Executive Producer | ||
| Kevin Burns | Executive Producer | ||
| Kim Sheerin | Executive Producer |