The Lord of the Rings: The Return of the King
2003
Christian Rivers is a New Zealand storyboard artist, visual effects supervisor, special effects technician, and director. He first met Peter Jackson as a 17-year-old, and storyboarded all of Jackson's films since Braindead. He made his directing debut in the film adaptation of Mortal Engines, and planning a remake of The Dam Busters, both produced by Peter Jackson. Wikipedia