Producer Jon Landau, James Cameron's Right-Hand Man on 'Titanic' and the 'Avatar' Films, Dies at 63

Oscar-winning producer Jon Landau has died

Jon Landau, the Oscar-winning producer of some of the world's highest-grossing movies of all time, including "Titanic" and "Avatar," has died aged 63.

Landau worked closely with director James Cameron

Landau died of cancer on Friday, July 5th, according to a statement from his family.