Shane Adams (Self - Competitive Jouster), Dorsey Armstrong (Self - Professor of Medieval Studies, Purdue University), Jonathan Young (Self - Founding Curator, Joseph Campbell Archives), Juliette Wood (Self - Folklorist, Warburg Institute), Graham Phillips (Self - Author, The Lost Tomb of King Arthur), Tony McMahon (Self - Author, Quest for the True Cross), Win Scutt (Self - Archaeologist, English Heritage), Kathleen McGowan (Self - Author, The Source of Miracles), Murray Cook (Self - Archaeologist, Stirling Council), Graham Holton (Self - Genealogist, Arthur DNA Project)