Main Characters
Recurring Guest Characters
Host
1 guest appearances
Tok Thompson, Ph.D. - Professor of Anthropology, USC
9 guest appearances
Historian
6 guest appearances
Prof. Emeritus of History, University of Idaho
5 guest appearances
Andrew Collins - Author, The New Circlemakers
5 guest appearances
Historian, The Why Files
5 guest appearances
Historian
5 guest appearances
Author
4 guest appearances
Associate Professor of Folklore, Utah State University
4 guest appearances
U.K. Ministry of Defense (1985-2006)
4 guest appearances
Co-Author, The Forbidden Universe
4 guest appearances
Astrophysicist
3 guest appearances
Michio Kaku, PH.D. - Author / Theoretical Physicist
3 guest appearances
Prof. of Religious Studies, University of Iowa
3 guest appearances
Himself
3 guest appearances
Michael Dennin, Ph.D. - Physicist, Univ. of California, Irvine
2 guest appearances
Grand Historian, DC Scottish Rite
2 guest appearances
Author, Stone Circles: Around the World
2 guest appearances