A group of fee-paying adventurers travel to the bottom of the ocean in an innovative submersible hoping to explore the world's most famous wreck, the Titanic. Part 1 of 2. Show more
Discover 11,128,835 listings and 280,057 playable programmes from the BBC
A group of fee-paying adventurers travel to the bottom of the ocean in an innovative submersible hoping to explore the world's most famous wreck, the Titanic. Part 1 of 2. Show more
BBC World News
