When an astronomer and a cryptographer discover a series of ancient tunnels, they unwittingly release a deadly Sphinx intent on carnage. In order to recapture the creature in its tomb, the pair must decipher a series of intricate and deadly riddles. Monster thriller, starring Dina Meyer and Lochlyn Munro.

An astronomer and a cryptographer uncover a series of ancient tunnels, unwittingly unleashing a deadly Sphinx. In order to trap the Sphinx back in its tomb and stop impending destruction, our explorers must solve a series of complicated and possibly deadly riddles.