Claire Danes was 12 in Geoffrey Beene 30 when she played an uncredited character.
That was over 31 years ago in 1993.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 45, and has starred in 34 movies in total, 32 of those since Geoffrey Beene 30 was released.
In Geoffrey Beene 30, I think Claire Danes looks: