Olivia Munn guest-starring in <i>Chuck</i>'s Season 4 premiere We reported just last week that the Season 4 premiere of Chuck will feature a guest-starring turn from Dolph Lundgren and now another season premiere guest star has been lined up. Ausiello Files is reporting that actress/Attack of the Show host Olivia Munn will also guest star on Chuck's Season 4 premiere episode.

The site reports that Munn will play a smart and sexy CIA agent, "who intimidates and schools Chuck and Morgan." Munn will also be seen on NBC early next year as a series regular on the midseason series Perfect Couples.

Along with Lundgren, our report from last week also indicated that Harry Dean Stanton will be guest-starring in the Season 4 premiere episode as well, which has been set to air on Monday, September 20 at 8 PM ET on NBC.

We'll be sure to keep you posted on any further Chuck guest star news as soon as we have more information.