That was over 10 years ago in 2009.
Today she is 70, and has starred in 94 movies in total, 31 since Avatar was released.
In Avatar, I think Sigourney Weaver looks:
Avatar scores 7.3 out of 10 on The Movie Database.
Sigourney Weaver's first acting role was as 'Alvy's Date Outside Theatre' in Annie Hall, released in 1977 when she was 27.
Find DVDs, posters and memorabilia about Avatar on Amazon.