Sarah takes dangerous measures to help Mary Bartowski bring down Alexei Volkoff, as Chuck worries that she may be getting in too deep.

Sarah, though, must enlist the help of Chuck, Morgan and Casey to complete her undercover mission.

Ellie and Awesome are at odds over what to name the baby.

Chuck's Back! Check out the sneak peaks and trailer for Chuck Season 4 Episode 11 "Chuck Versus The Balcony" where Chuck comes back to your television screens on 01172011 and goes about his multitasking spy ways to create a romantic getaway for Sarah while tracking down a nanochip at a French vineyard. Meanwhile, Lester approaches Big Mike for love advice.