O Santo Graal nos EUA

James Lurie Narrator (voice) Alice Kehoe Herself - Anthropologist Anatoly Liberman Himself - Philologist, University of Minnesota Darwin Ohman Himself - Grandson of Olof Ohman Scott Wolter Himself - Forensic Geologist & Author, The Hooked X Tom Trow Himself - Past Archaeologist, Minnesota Historical Society Florian Ledermann Himself - Past President, Runestone Museum James Scherz Himself - Prehistoric Cartographer Simon Brighton Himself - Author, In Search of the Knights Templar Erling Haagensen Himself - Author, The Templar's Secret Island Steven Sora Himself - Author, The Lost Colony of the Templars Ashley Cowie Himself - Author, The Rosslyn Templar Evan Pritchard Himself - Director, Center for Algonquin Culture Niven Sinclair Himself - Clan Sinclair Patriarch