Hello,

We all know the older woman giving a look at the end of the opening credits with Mary throwing her Irish hat.

Ok, at the very beginning of the opening credits, Mary is in the back of an elevator and some people get out and the most dominant person was this young girl of about 20 wearing glasses. She is oblivious to the camera and just walking off, but her face is basically the whole screen for about half a minute.

This girl's face has been on the opening credits for 46 years, so she is now a Senior Citizen. Does anyone know who she is?

Or as a double bonus, the two joggers who ran past Mary in the park......

I think the joggers are Ed. Weinberger and James Brooks. I do know it's two of the show's producers.