Yvonne Strahovski stars as Sarah Walker in NBC's Chuck.  While Sarah Walker is just an alias, Sarah is a CIA agent whose primary mission is to protect the Intersect, Chuck.  Little is known about Sarah's past but we did meet her father who was a con-man played by guest star Gary Cole.

Sarah Walker Quotes

Sarah: Come any closer, I shoot!
Casey: You shoot him, I shoot you, I leave both your bodies here and go out for a late night snack. I'm thinking, maybe pancakes

Sarah: Wow, I didn't think people still named their kids Chuck. Or Morgan, for that matter.
Chuck: My parents were sadists, and carnival freaks found him in a dumpster.
Morgan: But they raised me as one of their own!

Chuck Quotes

You're acting awful bitchie Burton, or whatever it is you go by.

Heather

Sarah: You are not concerned to involve a civilian in a covert government investigation?
Casey: No, girl's pushing Guy Lafleur's view is of use to us. You sure you're not just jealous because Bartowski's found himself a new piece of asset?

Chuck Music

  Song Artist
Wait it out Wait It Out Imogen Heap iTunes
Black and gold Black and Gold Sam Sparro iTunes
Just dropped in to see what condition my condition is in Just Dropped In (To See What Condition My Condition Is In) Kenny Rogers iTunes