Financed by a billionaire philanthropist, this elite team-a soldier, an historian, a computer whiz, a weapons expert, and a thief-is tasked with finding the world's most legendary treasures. Fearing a German victory in WWI, the Romanian government signed a deal with Russia to protect the country's treasures. In 1916, two trains full of gold and the most precious possessions of the Romanian state-paintings, jewelry, and ancient artifacts-were sent to the underground vaults of the Kremlin. But in the turmoil of war, the Romanian treasure was scattered and lost. The collection is now valued at over $3.5 billion. Despite several attempts to find it, its location has remained a mystery...until now.