From the Serpent Cult of the ancients to the Da Vinci Code of the Middle Ages, this massive program searches the core of religious belief down through the ages and comes up with startling results. Extensive research into The Cross of Toth reveals it to be a navigation aid over 4,000 years old, using advanced technology previously unknown. The man behind The Da Vinci Code unveils his findings on the ancestors of Jesus. Also exposed to the light of day: secret societies like the Sufis and the Knights Templar.