Holy Grail in America (2009)

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