Director James Cameron returns to the site of the wreck of the RMS Titanic. With a team of history and marine experts and friend Bill Paxton, he embarks on an unscripted adventure back to the final grave where 1,517 people lost their lives. 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.RMS Titanic was a passenger liner that sank in the North Atlantic Ocean on 15 April 1912 after colliding with an iceberg during her maiden voyage from Southampton to New York City. The sinking of Titanic caused the deaths of 1,517 people in one of the deadliest peacetime maritime disasters in history. Titanic was the largest ship afloat at the time.