When the "Titanic Submersible" story first broke, there was much reporting on how much oxygen the vessel had -which made for a race of sorts around finding Titan before it was too late for its passengers. What we couldn't know when the story first broke, that we know now is that Titan was probably never lost.
If you had the chance to ride on a ship that is an exact replica of the original Titanic, would you take it? Well, in 2018 people will have the opportunity to experience what it was like to be aboard the elegant cruise ship that had a tragic end. The only difference between the original White-Star Line Vessel and this new Blue-Star Line ship are the advanced safety features aboard.
Most movies are produced with alternate endings. Usually you'll find these on the DVD/Blu Ray. I found this floating on the internet, and it has to be the WORST alternate ending. It probably would have killed the movie if they went with this one.