National Geographic commemorates 125 years of exploration by reintroducing timeless classics featuring "great explorations" from its archives. In Egypt: Secrets of the Pharaohs, National Geographic travels to a land of mystery in search of answers. Join archaeologists and scientists as they recreate the ancient ritual of mummification and discover how the bodies of the pharaohs were preserved. And witness as cameras reveal the ancient underground vault that houses the mysterious ship of the Pharaoh Khufu: his magnificent vessel for eternity. The Quest for Noah's Flood joins Dr. Robert Ballard, discoverer of the Titanic, as he sets off to look for ancient shipwrecks, and search for evidence supporting a controversial theory that links the legend of the Great Flood with the catastrophic flooding of the Black Sea around 5500 B.C.