That was over 30 years ago in 1991.
Today she is 65, and has starred in 28 movies in total, 17 since Thelma & Louise was released.
In Thelma & Louise, I think Geena Davis looks:
Thelma & Louise scores 7.3 out of 10 on The Movie Database.
Geena Davis' first acting role was as 'April' in Tootsie, released in 1982 when she was 26.