Scott Barry Kaufman
В роли: Self - Author, Ungifted: Intelligence Redefined

Heather Berlin
В роли: Self - Prof. of Neuroscience, Mt. Sinai School of Medicine (как Heather Berlin Ph.D.)

Kirsten Fisher
В роли: Self - Associate Professor of Biology, Cal State Los Angeles (как Kirsten Fisher Ph.D.)

Diane Powell
В роли: Self - Author, The ESP Enigma (как Diane Hennacy Powell)

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

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

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

Brian J. McVeigh
В роли: Self - Anthropologist

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

Robert Cargill
В роли: Self - Professor of Classics and Religious Studies, University of Iowa (как Robert Cargill Ph.D.)

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

William Henry
В роли: Self - Author / Investigative Mythologist

Michael Dennin
В роли: Self - Prof. of Physics and Astronomy, U.C. Irvine (как Michael Dennin Ph.D.)

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

Rex Jung
В роли: Self - Assistant Professor of Neurosurgery, University of New Mexico (как Dr Rex Jung)

Gregory Beirich
В роли: Self - Lecturer of History, Cal State Long Beach (как Gregory Beirich Ph.D.)

Robert H. Frisbee
В роли: Self - Former NASA Scientist (как Robert Frisbee Ph.D.)

Derek Amato
В роли: Self - Became Musical Savant after Head Injury (хроника)

Александр Грейам Белл
В роли: Self (хроника)

Роберт Клотуорти
В роли: Narrator (голос)

Charles Darwin
В роли: Self - Author, The Origin of Species (хроника)

Альберт Эйнштейн
В роли: Self (хроника)

Elisha Gray
В роли: Self (хроника)

Стив Джобс
В роли: Self (хроника)

August Kekulé
В роли: Self - Organic Chemist (хроника)

Dmitri Mendeleev
В роли: Self - Chemist (хроника)

William Ogburn
В роли: Self -Sociologist (хроника)

Джейсон Пэджетт
В роли: Self - Became Math Genius after Head Injury (хроника)

Srinivasa Ramanujan
В роли: Self - Mathematician (хроника)

Jon Sarkin
В роли: Self - Became Accomplished Artist after a Stroke (хроника)

Daniel Tammet
В роли: Self - Became Math and Linguistics Genius After Epileptic Seizures (хроника)

Dorothy Thomas
В роли: Self -Sociologist (хроника)

Alfred Russel Wallace
В роли: Self - Anthropologist (хроника)