James Cameron releases Titanic 3D trailer - See it

      James cameron has released the 3-D conversion of his 1997 epic due in theaters in April,and will  be distributed by Paramount Pictures and 20th Century Fox .

        The two studios are spending $18 million converting the film, a winner of 14 Academy Awards and the highest grossing movie of all time until Cameron's "Avatar" knocked it from its perch in 2009. 

     They are banking on fans coming back to theaters, just as they did for Disney's recent 3-D conversion of "The Lion King.

"Titanic 3-D" will be released worldwide April 6.See the trailer below