Jonathan Young
В роли: Self - Founding Curator, Joseph Campbell Archives (как Jonathan Young Ph.D.)

Erich von Däniken
В роли: Self - Author, Chariots of the Gods

Richard Rader
В роли: Self - Author, Theology and Exisetentialism in Aeschylus (как Richard Rader Ph.D.)

David Childress
В роли: Self - Author: Technology of the Gods

Giorgio Tsoukalos
В роли: Self - Publisher, Legendary Times Magazine

Dominic Steavu
В роли: Self - Assistant Professor of Religious Studies, UCSB (как Dominic Steavu Ph.D.)

Deepak Shimkhada
В роли: Self - Professor of Hindu Studies, Claremont Lincoln University (как Deepak Shimkhada Ph.D.)

David Wilcock
В роли: Self - Author, The Synchronicity Key

William Henry
В роли: Self - Author / Investigative Mythologist

Nick Redfern
В роли: Self - Author, Close Encounters of the Fatal Kind

Linda Moulton Howe
В роли: Self - Investigative Journalist, Earthfiles

Peter Daughtrey
В роли: Self - Author

Sabina Magliocco
В роли: Self - Professor of Anthropology, California State Univ., Northridge (как Sabina Magliocco Ph.D.)

Jason Martell
В роли: Self - Author, Knowledge Apocalypse

Heather Berlin
В роли: Self - Neuroscientist, Icahn School of Medicine at Mt. Sinai (как Heather Berlin Ph.D. M.P.H.)

Peter Ward
В роли: Self - Astrobiologist, University of Washington (как Peter Ward Ph.D.)

Simon Aix
В роли: Self: Narrator

Роберт Клотуорти
В роли: Narrator (голос)

Francis Crick
В роли: Self - Geneticist (хроника)

J. Allen Hynek
В роли: Self - Astronomer / Project Blue Book (хроника)

Georges Lemaître
В роли: Self - Astronomer (хроника)

Hector Quintanilla Jr.
В роли: Self - Head of Project Blue Book (хроника) (как Hector Quintanilla)

Lonnie Zamora
В роли: Self (хроника)