Avatar: The Way of Water
Sigourney Weaver as Kiri, Jake and Neytiri's adopted teenage daughter. Weaver originally appeared in the first film as Dr. Grace Augustine, a human who takes the side of the Na'vi and dies during the conflict. Although both Weaver and Cameron confirmed that she would return in the sequels, she stated in 2014 that she would not play the same character. Like most of the cast, she learned free-diving for the film and filmed scenes underwater.