The timeless icons of ancient Rome serve as monuments to prodigious power, cruel madness, and the epic legends from the world's most-powerful empire; archeologists use cutting-edge tech to reveal the hidden secrets of this great city's classic wonders. This is a mashup of S08E01 "Mystery Of The Volcano Temple" (The Pantheon) and S02E11 "Lost World of the Colosseum." 

Armed with pioneering technology, archaeologists uncover the secrets of Baiae, an exclusive resort metropolis for the Roman elite that's now buried beneath the sea, and investigate a secret portal to the underworld in the ancient Roman city of Hierapolis. This is a mashup of S08E02 "Rome's Gate to Hell" (Hierapolis) and S05E05 "Pompeii's Evil Twin" (Baiae).