Dale Timothy White
В роли: Self - Host (как Tim White)

Carla Wohl
В роли: Self - Correspondent (segment "Trapped in Time")

Kelly Marshall
В роли: Self - Experienced Ghostly Phenomena (segment "Trapped in Time")

Bruce Marshall
В роли: Self - Kelly's Father-in-Law (segment "Trapped in Time")

Susan Stuart
В роли: Self - Psychic (segment "Trapped in Time")

Lynn Ho Tu
В роли: Self - Feng Shui Practitioner (segment "Trapped in Time")

Kathy Callahan
В роли: Self - Deirdre's Mother (segment "Miracle Child")

Lillian Gonzales-Pardo
В роли: Self - University of Kansas Medical Center (segment "Miracle Child")

Meredith Puryear
В роли: Self - G.L.A.D. Helpers (segment "Miracle Child")

Darcie Callahan
В роли: Self - Deirdre's Aunt (segment "Miracle Child")

Deirdre Aragon
В роли: Self - Healing Aided by Prayer (segment "Miracle Child")

Herbert Benson
В роли: Self - Mind Body Institute, Boston (segment "Miracle Child")

Tino Aragon
В роли: Self - Deirdre's Father (segment "Miracle Child")

Samuel M. Sherman
В роли: Self - UFO Investigator (segment "In the News") (как Sam Sherman)

Mark Wolraich
В роли: Self - Vanderbilt University Medical Center (segment "In the News")

John Jackson
В роли: Self - Director, Turin Shroud Center (segment "In the News")

Dmitri Koutsentsov
В роли: Self - Sedor Biopolymer Labs, Moscow (segment "In the News")

Rebecca Jackson
В роли: Self - Ethnologist (segment "In the News")

Reginaldo Athayde
В роли: Self - UFO Investigator (segment "Messengers of Destiny")

John Saliba
В роли: Self - Professor of Comparative Religion (segment "Messengers of Destiny")

Irene Granchi
В роли: Self - UFO Investigator (segment "Messengers of Destiny")

Cha-Das-Ska-Dum Which-ta-lum
В роли: Self - Elder Lummi Tribe (segment "Sacred Sites")

James A. Swan
В роли: Self - Author, Sacred Places (segment "Sacred Sites")

Sal Trento
В роли: Self - Author & Archaeologist (segment "Sacred Sites")

Sig Lonegren
В роли: Self - Author & Anthropologist (segment "Sacred Sites")

Matt Moneymaker
В роли: Self - Bigfoot Investigator (segment "Update: Bigfoot")