Ghosts of the Abyss (2003)

Director James Cameron returns to the site of the 1912 wreck of the RMS Titanic, aboard the Russian research vessel Akademik Mstislav Keldysh. With a team of history and marine experts, and his friend Bill Paxton, he embarks on an adventure back to the final grave of 1,517 people killed in 1912. Using technology developed for this expedition, Cameron and his crew are able to explore virtually all of the wreckage, inside and out, as never before. This documentary was made for IMAX 3D theatres and specially outfitted 35 mm 3D theaters. Cameron and his team bring audiences to sights not seen since the sinking and explore why the vessel continues to intrigue and fascinate the public. While diving on September 11, 2001, the filming crew hears about the 9/11 attacks on the World Trade Center and the Pentagon. Afterward, they all compare and reflect on the tragedy of 9/11 with the tragedy of the Titanic.