That was over 4 years ago in 2015.
Today she is 42, and has starred in 47 movies in total, 9 since The Martian was released.
In The Martian, I think Jessica Chastain looks:
The Martian scores 7.6 out of 10 on The Movie Database.
Jessica Chastain's first acting role was as 'Sally Ann' in Stolen, released in 2009 when she was 32.
Find DVDs, posters and memorabilia about The Martian on Amazon.