Jon Landau, ‘Titanic’ and ‘Avatar’ Producer, Dies at 63 TheWrapJon Landau Dies: ‘Avatar’ & Oscar-Successful ‘Titanic’ Producer Was 63 DeadlineJon Landau, Producer of Avatar, Has Died at Age 63 Gizmodo’Titanic,’ ‘Avatar’ Producer Jon Landau Lifeless at 63 ColliderJon Landau, Oscar-Successful Avatar & Alita Producer, Dies At 63 Display screen Rant