"He's Much More Fun" | How James Cameron Changed Between Aliens and Avatar

Avatar: Fire and Ash is the third installment in the epic sci-fi franchise that James Cameron began work on in 2005, and some of the cast have been along for that entire ride. We asked Cameron, Sigourney Weaver, Sam Worthington, Zoe Saldaña, Stephen Lang how their experiences of making the films has evolved, how Oona Chaplin's Varang fits into the Avatar family, and how James Cameron's directing style has changed over the years, according to Weaver and Saldaña.