Earlier today I watched an episode of the TV series SeaQuest (set in 2018). In the episode 'Knight of Shadows' the team find the wreck of a large passenger ship which looks exactly like the Titanic. They also show footage of the Olympic and pretend it is her. The ship left Southampton and sank on her maiden voyage in 1913. The team go down and find lights inside the ship and they believe the victims have been living inside an air pocket for 105 years. They soon realize the victims are ghosts! If you want to check it out, it might be on youtube.