Well, she's one of the doctors and it's revealed she has an aggressive case of Huntington's disease.. which is more than likely to be her cause of death in less than a year. This and many other things, all make for quite a display of acting talent. There are.. a lot of aspects to the character to say the least, but I'd rather stray too far off topic.
Bottom line is, she's not only incredibly gorgeous, but she's a great actress as well. My favorite selection on the list thus far.