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Nora Zehetner, 'Heroes'
You know her as: Eden, the girl with the power of persuasion
Why we like her: In a series full of twists and turns, the revelation that Eden was a colleague of Mr. Bennet's still managed to send our minds reeling a little bit. And although she appeared in only eight episodes before her character's death, Zehetner made Eden charming and compelling enough to mourn her loss much more than your typical guest star.
Where else you've seen her: She played a similarly femme fatale-ish character in the high-school noir "Brick" and was Laynie Hart, Coma Boy's sister, on "Everwood." Not to mention those sassy tampon commercials.