In Search of the Holy Grail

This documentary is on a journey to find the Holy Grail, the supposed cup or chalice which Jesus drank from at the Last Supper. The journey starts in Languedoc region of southern France where it was reported that the grail was brought there by Midevil knights.
After playing knight himself, Josh heads to Jerusalem to investigate the grail being taken from there for safe keeping by knights. Next, Josh returns to France to follow information about the possible connection of the Knights Templar and the Cathars of France. Then, he heads to Germany and to Wewelsburg castle to investigate information about the Nazi's and their quest for the grail during WWII.