NBC released a short synopsis for the (5.05) “Chuck” episode, “Chuck vs. the Hack Off”.
“Chuck turns to Verbanski (Carrie-Anne Moss) for help tracking a computer virus; Lester and Jeff’s relationship is complicated by a new Buy More employee (Danny Pudi).”
This episode is directed by Zachary Levi.
“Chuck” airs Friday nights at 8/7c on NBC.
Thanks to SpoilerTV for providing the information.