Julie Dawn Cole was 12 in Willy Wonka & the Chocolate Factory when she played the character 'Veruca Salt'.
That was over 53 years ago in 1971.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 66, and has starred in 5 movies in total, 4 of those since Willy Wonka & the Chocolate Factory was released.
In Willy Wonka & the Chocolate Factory, I think Julie Dawn Cole looks: