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Part 4: Answers from the Abyss Volume 2 In these two episodes groundbreaking deep-water tests show what's never been seen, Titanic's fate, once she slipped out of sight, beneath the chilly ocean waves. New photo mosaics images show stunning views of new pieces of the submerged hull.

Part 3: Answers from the Abyss Volume 1 In these two episodes groundbreaking deep-water tests show what's never been seen, Titanic's fate, once she slipped out of sight, beneath the chilly ocean waves. New photo mosaics images show stunning views of new pieces of the submerged hull.