Kristin at E! Online has some Sarah Walker scoop for us in this week’s spoiler chat:
@sheebs08 (via Twitter): So the Chuck promo showed a new look for Sarah. Is she channeling her inner Miranda Lawson?!
Iâ€™ll let executive producer Chris Fedak take this one: â€œTwo words: Evil Sarah.â€ Oooh, did you just get the shivers, too? Could Yvonne Strahovski actually get more badass? The mind boggles!