IGN has an exclusive interview with Yvonne Strahovski (Sarah Walker) posted on their site. Here are some excerpts:
 IGN TV: How long have you lived in America?
Strahovski: Oh, five months.
IGN TV: Do they have Best Buy or the equivalent in Australia? Did you get what they were sending up on the show?
Strahovski: Well, not until I actually saw the set and then I realized. Yeah, we have an equivalent of that, of course. I don’t know, what would you call it? Maybe like a K-Mart.
IGN TV: How is Zach [Levi] to work with?
Strahovski: Zach’s a bundle of energy. He puts music on all of the time and dances to it. He’s crazy.
IGN TV: How is Adam Baldwin to work with? Is he as intimidating on set as he is onscreen?
Strahovski: Oh no, he’s a teddy bear. He’s great. We get along really well. But I’m looking forward to exploring that dynamic between us on the show; the evil [vibes] that we have towards each other.
Read the full article here.