In 1971, President Nixon sealed off the U.S. Bullion Depository at Fort Knox. In the process, he locked away unimaginable wealth ... along with an astonishing secret.

In New York City, famed treasure hunter Cy Reed fights his way through a massive riot. With everything on the line, he races to complete an ultra-strange urban excavation. But when that excavation turns up startling information about his disgraced grandfather,...