I'm not a huge fan of the movie "Titanic" but there are plenty who are. One of the almost legendary questions from the flick is whether Jack, played by Leonardo DiCaprio, could have stayed on that famous floating door and survived the capsizing. 

Now the guy who directed the famous flick, James Cameron, has made a special for National Geographic TV that examines several different scenarios about how his fate might have ended differently. "Cameron and a team recreate the scene and try four different scenarios to see if there was a way for Jack to live."

It coincides with the 25th anniversary of the film, which will be re-released to the big screen on Feb. 10th. The special itself airs Sunday at 9 PM.

The linked article explains the various scenarios and how they might have kept Jack alive. 

James Cameron Aims To Settle ‘Titanic’ Question On Jack In National Geographic Special