Overview: David heads to the most vital crossroads along the Silk Road, the Caucasus, here he discovers what destroyed the greatest trade route in history.
Watch Trailer
First Air Date: Feb 21, 2016Last Air date: Mar 13, 2016Season: 1 SeasonEpisode: 4 EpisodeRuntime: 48 minutesQuality: HDIMDb: 6.00 / 10 by 1 usersPopularity: 0.073Language: