Chuck is about to get even better looking.
Olivia Munn - currently serving as a correspondent on The Daily Show and set for a regular role on NBC's Perfect Couples - will guest star on the fourth season premiere of Chuck.
The actress/author/model will play a CIA agent who interacts with Morgan and Chuck on the same episode that also features Dolph Lundgren and Harry Dean Stanton. It airs on September 20.
Michael Ausiello ...