Who played the drugstore clerk in Reversal of Fortune?

At the very end of the movie Reversal of Fortune there’s a scene where Claus von Bülow (played by Jeremy Irons) walks into a drugstore to buy some cigarettes. The clerk immediately recognizes him (and von Bülow knows it) and hesitantly asks, “Anything else?”

Smooth as silk, von Bülow replies, “Yes, a vial of insulin.” Beat. Beat. “Just kidding…”

Who played the shocked clerk? I’ve watched the credits twice now, and I don’t think she’s there. Likewise, the IMDB doesn’t seem to have her listed, either. The thing is, she looks familiar to me, I’m almost sure I’ve seen her in something else.

Anybody know?