Lainie Kazan was 27 in Dayton's Devils when she played an uncredited character.
That was over 56 years ago in 1968.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 84, and has starred in 64 movies in total, 62 of those since Dayton's Devils was released.
In Dayton's Devils, I think Lainie Kazan looks: