Probably best known for her role as Batgirl in the 60's Batman TV series, she passed away due to breast cancer at the too young age of 78. She was also the original Orion slave girl Marta in the original Star Trek episode, Whom Gods Destroy. She did have a number of other genre roles, in movies and tv, and worked with some of the biggest stars of the period.
She had an active career in tv and film spanning two decades and had recently come out of retirement to do voice work for a children's show.
She was the second sexiest woman on Batman imho, but it was a close second.
