New discoveries reveal the truth behind the long-lost treasures of Ramses the Great, and using cutting-edge tech and the latest archaeological methods, experts are decoding these mysterious relics to uncover the secrets of Egypt's greatest pharaoh. This is a mashup of S02E09 "Mystery of Egypt's Mega Temple" (Karnak) and S04E08 "Ramses' Buried Treasures" (Abu Simbel).

New evidence is revealing the dark secrets of relics unearthed from archaeology sites in China, and using the latest science and cutting-edge tech, experts might finally answer some of the greatest mysteries of long-lost Chinese civilizations. This is a mashup of S02E08 "Treasures of the Terracotta Army" and S04E04 "Secrets of the Forbidden City."