Archeologists look for clues hidden in shipwrecks at the bottom of treacherous seas to learn about technologies of the past, mysterious incidents, and the fate of past civilizations. They dive into cold and murky waters, using 21st century technologies, to explore the remnants of five dramatic stories: the fate of ancient Egyptian boats, lost World War II planes, sunken cities and stolen treasure.

Archeologists look for clues hidden in shipwrecks at the bottom of treacherous seas to learn about technologies of the past, mysterious incidents, and the fate of past civilizations. They dive into cold and murky waters, using 21st century technologies, to explore the remnants of five dramatic stories: the fate of ancient Egyptian boats, lost World War II planes, sunken cities and stolen treasure.