Rebecca De Mornay was 31 in The Hand that Rocks the Cradle when she played the character 'Mrs. Mott / Peyton Flanders'.
That was over 32 years ago in 1992.
Today she is 64, and has starred in 49 movies in total, 32 of those since The Hand that Rocks the Cradle was released.
In The Hand that Rocks the Cradle, I think Rebecca De Mornay looks: