Watch Back to the Titanic

Back to the Titanic documents the first manned dives to Titanic in nearly 15 years. A team of experts use a specially equipped sub to capture the first ever 4K footage of the ship to analyze its rate of decay. They build the most accurate model of the wreck in existence to shed new light on Titanic's iconic stories and leave an experimental platform on the seafloor to predict Titanic's future.