It might be possible, according to our experts, that underneath the Pyramids and the Sphinx, could be the remains of an ancient city or a military base built by the gods whose visage can be seen upon the Sphinx. In this final episode of season 3, we explore the scattered hints of this lost piece of history, we ponder connections to Atlantis, beings from other worlds, and what secrets concerning our place in the universe may remain to be discovered. Some have ventured into this netherworld but were prevented from exploring deeper into this enigmatic labyrinth. What has been discovered suggests that these tunnels stretch seven levels deep, and span from India to Europe.