ER

Kellie Martin - Lucy Knight

Compared to her fellow medical staff, you could call med student Lucy Knight downright perky. Wide-eyed and eager to learn, Lucy lasted two seasons on "ER," yet her considerable chemistry with Noah Wyle and her harrowing death at the hands of a ... moreschizophrenic patient were dramatic highlights of the series. Since she left after Season 6, Martin appeared in three Lifetime movies, a Hallmark Channel movie, and she played a supporting role in the big-screen comedy "Malibu's Most Wanted." She has a daughter who was born in 2006.

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(DL/Retna Digital)