The Secret (1993)
Author Henry Lincoln explains the original background to the 'Holy Bloodline' hypothesis, later featured in Dan Brown's bestselling novel "The Da Vinci Code".
Genres: Documentary
Keywords: imdb.hypothesis, imdb.priory-of-sion, imdb.holy-blood, imdb.reference-to-jesus-christ, imdb.secret-order, imdb.royal-blood, imdb.holy-grail + 7 more, imdb.treasure, imdb.priest, imdb.secret-code, imdb.religion, imdb.mary-magdalene, imdb.leonardo-da-vinci, imdb.interview
Network: TV 2 (DK)
Languages: English
