Cities of the Underworld (2007)

S2E2 Vietnam

Tread lightly—history awaits you! Experience a side of Vietnam previously unexplored. While the Vietnam War was dominated by images of troops and dense jungles, the hidden network of tunnels and caves remained largely unseen. Join host Don Wildman as he uncovers the extensive Cu Chi tunnel system, which provided strategic advantages to soldiers, as well as the fortified bunkers and concealed caves that served as crucial hideouts during the conflict.