Forensic geologist Scott Wolter embarks on a journey to uncover the hidden history of Washington D.C. and the potential influence of secret societies on its design. Joined by author and historian Alan Butler, Wolter investigates the city's layout, searching for symbols and geometric patterns that may point to a deeper, more mysterious purpose behind the nation's capital. As they delve into the past, they explore the possibility that the city's architecture was influenced by ancient beliefs and practices, including goddess worship, and that these hidden elements continue to shape the city's identity today.