If you have read Dan Brown, been told by some arrogant cock that it is all bull, or all gospel, and remain quietly unsure but interested; then watch this. Is Friday 13th unlucky because of the assassination of the Knight's Templar? Was Leonardo da Vinci trying to hide clues in his painting of the last supper? Is there a secret organisation following the descendancy of the daughter of Christ? Why were/are women subjugated for religious causes. Was Mary Magdelene a prostitute? Was she Jesus's wife and mother of his children? How many children did he have? What do we know, how much is complete and utter speculation?
Some of the historians who have studied these problems are a little eccentric and more interesting for it. Like life, more grey than black and white but still, extremely interesting