Sigourney Weaver was 71 in Ghostbusters: Afterlife when she played the character 'Dana Barrett'.
That was over 3 years ago in 2021.
Today she is 74, and has starred in 114 movies in total, 8 of those since Ghostbusters: Afterlife was released.
In Ghostbusters: Afterlife, I think Sigourney Weaver looks: