New discoveries may finally unmask the author of the Dead Sea Scrolls and point to clues of an ancient apocalypse, and experts use the latest tech to reveal fresh evidence of the biblical battle that brought down the walls of Jericho. This is a mashup of S05E07 "Dead Sea Scrolls: The Dark Truth" and S07E07 "Jericho's Buried Secrets."

The Silk Road was the ancient trade route that connected Eastern and Western worlds from Rome to Beijing. The road traveled through many countries and was a source of ancient mystery. Even today, the road is shrouded in mystery. The Seven Wonders examined are: The Terracotta Army in China; Xerxes' Bridge over the Hellespont; the Silk Road Mega Tombs at Kucha, China; the Great Wall of China; the Forbidden City in Beijing, China;  the Aya Sophia (Hagia Sophia) in Istanbul, Turkey; and the Taj Mahal in India.