A priceless relic unearthed on a shipwreck in Madagascar launches dive expert Barry Clifford and historian Scott Wolter on a world-wide investigation to find out if there's a link between two of history's most legendary sects--17th century pirates and the medieval Knights Templar.

Scott follows the trail of the legendary Knights Templar to Portugal, where he learns some stunning new information that breaks the investigation wide open. Meanwhile, in Madagascar, Barry Clifford switches the team's focus to a wreck he believes is Captain Kidd's warship and makes a groundbreaking discovery.

Barry and Scott learn the meaning behind one of the symbols on the prized metal ingot they believe once belonged to Captain Kidd, leading them one step closer to a Templar-Pirate connection--and finding lost treasure.

Scott gets his hands on a piece of Captain's Kidd's treasure, launching him to Madagascar, where the trail leads him to an ancient Templar fortress that holds valuable clues. Just up the coast, in Pirate Bay, Barry's team discovers a new shipwreck they believe might be a Templar vessel.

The Templar-Pirate trail leads Scott to the West Coast of India, where he makes an extraordinary find, leading Barry to investigate a tiny island that may conceal the richest Templar treasure of all--the Flaming Cross of Goa.

As Barry's team take one final shot at digging up lost Templar treasure, Scott finds an important relic that just may be the missing link in the Templar-Pirate connection.

Roam the seas with Blackbeard and women buccaneers like Anne Bonny; and visit a sunken city once known as the "wickedest place on earth.

A staple in medieval legend, it sometimes appeared as a cup, a chalice, or a dish. Some say it was taken to England, where it became a part of the Arthurian legend. Was it the vessel from which Christ shared wine at the Last Supper?

A priceless relic unearthed on a shipwreck in Madagascar launches dive expert Barry Clifford and historian Scott Wolter on a world-wide investigation to find out if there's a link between two of history's most legendary sects--17th century pirates and the medieval Knights Templar.

Scott follows the trail of the legendary Knights Templar to Portugal, where he learns some stunning new information that breaks the investigation wide open. Meanwhile, in Madagascar, Barry Clifford switches the team's focus to a wreck he believes is Captain Kidd's warship and makes a groundbreaking discovery.

Barry and Scott learn the meaning behind one of the symbols on the prized metal ingot they believe once belonged to Captain Kidd, leading them one step closer to a Templar-Pirate connection--and finding lost treasure.

Scott gets his hands on a piece of Captain's Kidd's treasure, launching him to Madagascar, where the trail leads him to an ancient Templar fortress that holds valuable clues. Just up the coast, in Pirate Bay, Barry's team discovers a new shipwreck they believe might be a Templar vessel.

The Templar-Pirate trail leads Scott to the West Coast of India, where he makes an extraordinary find, leading Barry to investigate a tiny island that may conceal the richest Templar treasure of all--the Flaming Cross of Goa.

As Barry's team take one final shot at digging up lost Templar treasure, Scott finds an important relic that just may be the missing link in the Templar-Pirate connection.

Roam the seas with Blackbeard and women buccaneers like Anne Bonny; and visit a sunken city once known as the "wickedest place on earth.

A staple in medieval legend, it sometimes appeared as a cup, a chalice, or a dish. Some say it was taken to England, where it became a part of the Arthurian legend. Was it the vessel from which Christ shared wine at the Last Supper?

A priceless relic unearthed on a shipwreck in Madagascar launches dive expert Barry Clifford and historian Scott Wolter on a world-wide investigation to find out if there's a link between two of history's most legendary sects--17th century pirates and the medieval Knights Templar.

Scott follows the trail of the legendary Knights Templar to Portugal, where he learns some stunning new information that breaks the investigation wide open. Meanwhile, in Madagascar, Barry Clifford switches the team's focus to a wreck he believes is Captain Kidd's warship and makes a groundbreaking discovery.

Barry and Scott learn the meaning behind one of the symbols on the prized metal ingot they believe once belonged to Captain Kidd, leading them one step closer to a Templar-Pirate connection--and finding lost treasure.

Scott gets his hands on a piece of Captain's Kidd's treasure, launching him to Madagascar, where the trail leads him to an ancient Templar fortress that holds valuable clues. Just up the coast, in Pirate Bay, Barry's team discovers a new shipwreck they believe might be a Templar vessel.

The Templar-Pirate trail leads Scott to the West Coast of India, where he makes an extraordinary find, leading Barry to investigate a tiny island that may conceal the richest Templar treasure of all--the Flaming Cross of Goa.

As Barry's team take one final shot at digging up lost Templar treasure, Scott finds an important relic that just may be the missing link in the Templar-Pirate connection.

Roam the seas with Blackbeard and women buccaneers like Anne Bonny; and visit a sunken city once known as the "wickedest place on earth.

A staple in medieval legend, it sometimes appeared as a cup, a chalice, or a dish. Some say it was taken to England, where it became a part of the Arthurian legend. Was it the vessel from which Christ shared wine at the Last Supper?