The Academy Award-winning director and National Geographic Explorer-at-Large James Cameron adds a postscript to his fictional retelling of the tragedy. After hearing fans continue to insist Jack didn't have to die that night, he mounts tests to see, once and for all, whether both Jack and Rose could have fit on that raft and survived.

Back to the Titanic documents the first manned dives to Titanic in nearly 15 years. New footage reveals fresh decay and sheds light on the ship’s future.

An enthralling and fast-paced four-part documentary feature that covers the making of one of the last major Hollywood epics; Titanic. Cast and crew speak on setting the sinking of the ship against a classic romance. The feature also examines casting and the young couple headlining the film, DiCaprio's and Winslet's on-set friendship and their differing acting styles, the expansive sets and filming locations, the authenticity of the recreated ship, James Cameron's work and dedication, and budgeting. And many more aspects of the film are overviewed.

James Cameron brings together some the world's leading Titanic experts, including engineers, naval architects, artists and historians, to solve the lingering mysteries of why and how the 'unsinkable' ship sank.

An expedition looks into whether Titanic's hull had a construction design flaw that caused her to break apart. Featuring advanced CGI technology, archive documents and photographs, as well as footage from the modern-day History(R) expeditions, "Titanic's Achilles Heel" is a remarkable journey into the ongoing legacy of a ship that continues to capture the world's attention.