This fast-paced action-adventure series follows symbologist Ashley Cowie as he travels the world in search of some of history's greatest and most mysterious artifacts. From King Arthur's famous sword to the Lost Ark of the Covenant, all of the elusive items are believed to hold hidden powers and mystical significance for ancient and modern cultures. Each episode includes Indiana Jones-type adventure and Da Vinci Code-style puzzle solving as the secreted truths and alternative theories of these mythical relics are explored. Cowie and his team leave no stone unturned as they hack through dense jungles, squeeze through tiny caves and trek through forbidding deserts to find their next clue. Their expeditions will reveal secrets that have been guarded for centuries and are still being protected today.