2. Kim Bauer
Ah, what would 24 be without Jack Bauer's extremely hot daughter Kim (Elisha Cuthbert)? She began her tenure on the show kidnapped along with her mother, before famously getting involved in all sorts of ridiculous scrapes in season two (including an abusive family man, a crazy survivalist and...a cougar), and then ridiculously working for CTU in season three as an analyst with a dodgy haircut. By season eight, Kim is living in New York City and has a far more well-adjusted relationship with her father, who comes over frequently to see Kim's daughter Teri (obviously named after her dead mother). Though Kim's storyline is pretty much all wrapped up, who could resist catching another glimpse at someone as hot as Jack's daughter? Granted, if it means she has to get kidnapped again (or worse yet, Teri), then it's probably smart to keep her well away.