Sigourney Weaver To Play Different Character In Next 3 AVATAR Sequels

It has now been confirmed that not only is Sigourney Weaver returning for Avatar 2, 3 and 4, but she will no longer be portraying her "Grace Augustine" character.  Instead, she will be tackling a new, vital, role in the franchise.

James Cameron and 20th Century Fox have set Sigourney Weaver to return in his three Avatar sequels in a different role. The filmmaker begins production later this year.

Source: THR