How about Jenna Fischer as Sydney Bristow?
Can I tell you how much of a crush I have on Jenna Fischer? That's another post for another time.
Entertainment Weekly has an interview with The Office star, where she talks about her struggling actor days (she always seemed to play waitresses and teachers and secretaries), her husband, director James Gunn (she's married? Damn it!), and what if feels like to watch Jim flirting with the woman at the other Dunder-Mifflin branch. But the most interesting part of the interview, and it's only quickly mentioned and not talked about further, is that Fischer revealing that she auditioned for the role of agent Sydney Bristow on Alias, but didn't get the gig because, even though she was good, she wasn't "hot" enough.
Well, Jennifer Garner was great in the role, but wouldn't it have been great to see Sydney make little cute faces toward the camera and play jokes on Sloane?