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 … Dina Meyer, Lochlyn Munro, Emily Tennant, Mackenzie Gray, Donnelly Rhodes, Dario Delacio, Donovan Cerminara Added on Amazon Prime 2024-02-23.