导演：
国家/地区：欧美
集数：
共1集 | 每集45分钟
语言/字幕：国语对白 中文字幕
Join Dr. Robert Ballard, discoverer of the Titanic, on an expedition in the Mediterranean where he uncovers eight ancient roman wrecks beneath the sea, and thousands of artifacts spanning more than 2,000 years of human h…
Join Dr. Robert Ballard, discoverer of the Titanic, on an expedition in the Mediterranean where he uncover…
