EXCLUSIVE: Even though Stephen Lang's Col. Miles Quaritch character seemed to have run his course in 20th Century Fox's Avatar, director James Cameron has revealed that Lang is not only returning for the sequel, he's going to be part of the next three films. It sounds like he's the closest thing to a mix between Star Wars' Darth Vader and Arnold Schwarzenegger's Terminator character. "Steven was so memorable in the first film, we're privileged to have him back," Cameron said. "I'm not going to say exactly how we're bringing him back, but it's a science fiction story, after all. His character will evolve into really unexpected places across the arc of our new three-film saga. I really look forward to working with such a gifted actor, who's also become a good friend."