Watch Cities of the Underworld - Tomb of the Lost Mummies

Cities of the Underworld Season 3 Episode 11

Season 3 Episode 11

First Aired: January 26, 2009

Description: The urban sprawl of Cairo, Egypt belies its history as one of the world's oldest civilizations, where the Pharaohs' ancient secrets lay hidden deep below the vast deserts of the Nile. Explore the massive engineering might of the oldest structures in the world, and learn how they survived a More