　　Episode 1 - Ark of the Covenan　　The hunt for the truth about the most famous lost treasure of them all. Did the Ark of the Covenant really exist? What it did look like? What was the power that it was said to hold? And what happened to it? Where is it now?　　Episode 2 - Bust of Nefertiti　　The extraordinary story behind one of the most famous images from the ancient world. Who was Queen Nefertiti? Who made the blue-crowned bust which turned her into a modern icon? Could the Nefertiti bust be a fake?　　Episode 3 - Great Pyramid　　Armed with a four and a half thousand year old diary, and a radical new approach. Engineer Peter James and leading archaeologist Mark Lehner set out to solve Ancient Egypt’s greatest mystery. How was the Great Pyramid built?　　Episode 4 - Easter Island Heads　　Unlocking the mysteries of the most recognizable statues on earth. How were the thousand giant stone heads of Easter Island made, and why? Why did the Islanders topple all of them, except one?　　Episode 5 - Blackbeard's Ship　　Off the coast of North Carolina, nautical archaeologists, historians and scientists study the artifacts of a 300 year old shipwreck. Positively identified as Blackbeard’s flagship, our investigators set about to uncover what the ship’s remains can tell us about history’s most notorious pirate.　　Episode 6 - Spear of Destiny　　In a search that spans four countries and 20 centuries, we investigate the legend of the Spear of Destiny. First mentioned in the New Testament, the spear is said to have pierced the side of Jesus. Believed to have special powers, kings and conquerors from Charlemagne to Hitler tried to possess it.收起