By scanning the locations at the bottom of the ocean where sunken ships, treasures and even cities lie, the show tries to answer what they look like, how they got there and if they hide any secrets.
肖恩·吉利斯 , Peter Reeves , Steve Gerben , Chris O’Connor , Kilah Fox , Stavros Halkias , Andrew Schulz , Francis Ellis , Jace Wade , Jennifer Vanderslice , Jessica Marie Jimenez