Guest Stars Jamie Theakston as Himself (Jamie Theakston - Journalist) Dr. Linda Papadopoulos as Herself (Dr. Linda Papadopoulos - Author & Psychologist) Guy Walters as Himself (Guy Walters - Author, "Hunting Evil") Richard Felix as Himself (Richard Felix - Author & Historian) Dominic Selwood as Himself (Dominic Selwood - Author, "Knights of the Cloister") Lynn Picknett as Herself (Lynn Picknett - Co-Author, "The Templar Revelation") Andrew Gough as Himself (Andrew Gough - Editor, 'The Heretic Magazine') Tony McMahon as Himself (Tony McMahon - Author, ""Quest for the True Cross")
