Best known from Welcome Back Kotter, my favorite performance of hers is as the "perfect woman" in the little-seen early 80s romantic comedy Soup For One. It's at the link below in its entirety, for free (if you don't count the banner ads), so watch it sometime.
BONUS: the soundtrack by Nile Rodgers and the late great Bernard Edwards and includes a Europen club hit by Carly Simon that I've never heard. Aside from the movie, which clearly I've forgotten. It's been a while.