A team of United States Navy SEALs learns of an old urban legend in Serbia. In World War II, Nazis attempted to steal gold from France and bring it through a small Serbian town. The $300 million stockpile became submerged at the bottom of a lake after townspeople broke the nearby dam. Upon learning the tale, the five SEALs plan a heist to retrieve the gold bars in enemy territory. They manage to find and secure the gold but find themselves up against Serbian hitmen that want the treasure back. From there, the SEALs must fight for their catch and their lives.