Imelda Staunton was 48 in Nanny McPhee when she played the character 'Mrs. Blatherwick'.
That was over 18 years ago in 2005.
Today she is 67, and has starred in 77 movies in total, 41 of those since Nanny McPhee was released.
In Nanny McPhee, I think Imelda Staunton looks: