Otar Bagaturia
В роли: Self - Historian (segment: Giants of Georgia)

Mike Buckley
В роли: Self - Bioarchaeologist (segment: Giants of Georgia) (как Doctor Mike Buckley)

Willie Cochrane
В роли: Self - Journalist (segment: Bridge of Death)

Jeffrey Cohen
В роли: Self - The George Washington University (segment: Giants of Georgia) (как Professor Jeffrey Cohen)

Adam Davies
В роли: Self (segment: Giants of Georgia)

Bruce Fenton
В роли: Self - Author & Researcher (segment: Giants of Georgia)

Ian Fisher
В роли: Self - Retired Police Officer (segment: Bridge of Death)

Bob Hill
В роли: Self - Owner, Overtoun House (segment: Bridge of Death)

Lorraine Jackson
В роли: Self - Veterinary Nurse (segment: Bridge of Death)

John Joyce
В роли: Self - Local Resident (segment: Bridge of Death)

Irakuli Julakidze
В роли: Self - Independent Biologist (segment: Giants of Georgia) (как Doctor Irakuli Julalidze)

Stephen Marsh
В роли: Self - British Divers Marine Life Rescue (segment: Bridge of Death)

Jeffrey Meldrum
В роли: Self - Professor of Anthropology, Idaho State University

Lela Ninua
В роли: Self - Journalist (segment: Giants of Georgia)

Paul Owens
В роли: Self - Local Photographer (segment: Bridge of Death)

Erin Richardson
В роли: Self - The Farmer's Museum, New York State (segment: Giants of Georgia)

David Sands
В роли: Self - Animal Behaviorist (segment: Bridge of Death) (как Doctor David Sands)

Peggy Schmidt
В роли: Self - Author, True Stories of Ghost Pets (segment: Bridge of Death)

Hrayr Shahnian
В роли: Self - Skull Base Institute, Los Angeles (segment: Giants of Georgia)

Chris Stringer
В роли: Self - Natural History Museum, London (segment: Giants of Georgia) (как Professor Chris Stringer)

Alice Trevorrow
В роли: Self (segment: Bridge of Death)