That was over 4 years ago in 2016.
Today she is 71, and has starred in 94 movies in total, 9 since A Monster Calls was released.
In A Monster Calls, I think Sigourney Weaver looks:
A Monster Calls scores 6.9 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.