Main Characters
Recurring Guest Characters
Host
1 guest appearances
Author
4 guest appearances
Professor of Anthropology, USC
3 guest appearances
Prof. Emeritus of History, University of Idaho
2 guest appearances
Associate Professor of Folklore, Utah State University
2 guest appearances
Author, Stone Circles: Around the World
2 guest appearances
Co-Author, The Forbidden Treasure
2 guest appearances
Cryptozoologist
2 guest appearances
Physicist
1 guest appearances
Astrophysicist
1 guest appearances
Professor of Anthropology
1 guest appearances
Physicist, Univ. of California, Irvine
1 guest appearances
Maritime Archaeologist
1 guest appearances
Folklorist
1 guest appearances
Missing Persons Investigator
1 guest appearances
Professor of Planetary Sciences, California Institute of Technology
1 guest appearances
Author, George Washington: National Treasure
1 guest appearances
Grand Master, Grand Lodge of DC (2007-2008)
1 guest appearances