You know her as:
Astrid Farnsworth, the junior agent charged with minding Walter Bishop's (John Noble) weird-science lab, and occasionally Walter himself.
Why we like her:
Nicole didn't have much to do at the start of the season, but more recent episodes have given her a chance to show Astrid as a smart and occasionally feisty agent who doesn't suffer foolishness.
Where else you've seen her:
In the movie "Take the Lead" and guest appearances on " Law & Order: Criminal Intent" and " The Return of Jezebel James."