James Cameron Battle Angel Alita). Both movies were to be shot in 3D. By December, Cameron stated that he wanted to film "Battle Angel" first, followed by "Avatar". However, in February 2006, he switched goals for the two film projects and decided to film "Avatar" first. He mentioned that if both films were successful, he would be interested in seeing a trilogy being made for both. "Alita: Battle Angel" eventually began production in 2016 with Cameron writing and producing and Robert Rodriguez directing. "Avatar" had an estimated budget of over $300 million and was released on December 18, 2009. This marked his
Avatar (2009 film) "traditional" score to drive the film. British singer Leona Lewis was chosen to sing the theme song for the film, called "I See You". An accompanying music video, directed by Jake Nava, premiered , 2009, on MySpace. The first photo of the film was released on , 2009, and "Empire" released exclusive images from the film in its October issue. Cameron, producer Jon Landau, Zoe Saldana, Stephen Lang, and Sigourney Weaver appeared at a panel, moderated by Tom Rothman, at the 2009 San Diego Comic-Con on . Twenty-five minutes of footage was screened in Dolby 3D. Weaver and Cameron appeared