Mickie McGowan was 49 in Who Framed Roger Rabbit when she played the character 'Mooing Cow/Flying Witch (voice)'.
That was over 36 years ago in 1988.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
In 2022 she died aged 84, starring in 58 films in her career, 56 of those after Who Framed Roger Rabbit was first released. If she were alive today she would be 86.
In Who Framed Roger Rabbit, I think Mickie McGowan looks: