CHUCK ASSUMES THE ROLE OF MORGAN'S HANDLER, AS CARMICHAEL INDUSTRIES FACES NEW BUSINESS COMPETITION - CARRIE-ANNE MOSS ("THE MATRIX") GUEST STARS AS "GERTRUDE VERBANSKI" - JEFF FAHEY AND JUSTIN HARTLEY ALSO GUEST STAR - As the team takes on a missing persons case, Chuck (Zachary Levi) and company struggle to establish themselves as Carmichael Industries in the face of a rival security firm led by the tough and efficient Gertrude Verbanski (guest star Carrie-Anne Moss). Meanwhile, Morgan (Joshua Gomez) continues to adjust to the Intersect while Chuck adjusts to being his handler. Also, the Buy More finds an unlikely spokesperson to help drum up business. Yvonne Strahovski, Adam Baldwin, Ryan McPartlin, Vik Sahay, Scott Krinsky and Mark Christopher Lawrence also star.

WHEN LIFE AS THE INTERSECT INFLATES MORGAN'S EGO, CHUCK IS TESTED AS BOTH HIS HANDLER AND HIS FRIEND -- CARRIE-ANNE MOSS GUEST STARS -- As the team is tasked with finding one of the CIAs most wanted, Chuck (Zachary Levi) fears that the Intersect may be going to Morgan's (Joshua Gomez) head. Meanwhile Sarah (Yvonne Strahovski) helps Casey (Adam Baldwin) navigate his relationship with Gertrude (guest star Carrie-Anne Moss). Elsewhere, Captain Awesome (Ryan McPartlin) makes a startling revelation about Jeff (Scott Krinsky) and Lester (Vik Sahay). Sarah Lancaster also stars.

CHUCK AND SARAH MUST UNCOVER AN ASSASSIN AMONG THE EMPLOYEES OF A BUY MORE SALES CONVENTION -- DAVID KOECHNER AND CATHERINE DENT GUEST STAR -- Chuck (Zachary Levi) and Sarah (Yvonne Strahovski) go undercover at a Buy More convention to hunt down an assassin whose mission is to take down the new Intersect. Meanwhile, Morgan (Joshua Gomez) must deal with the consequences of having the Intersect. At the Buy More, Jeff (Scott Krinsky) begins to show a very different side of himself. Adam Baldwin, Sarah Lancaster, Ryan McPartlin, Vik Sahay and Mark Christopher Lawrence also star.

AN UNDERCOVER MISSION AT A BIZARRE CULT RECONNECTS CHUCK WITH HIS HACKER PAST -- CARRIE-ANNE MOSS, BEAU GARRETT AND DANNY PUDI GUEST STAR -- DIRECTED BY ZACHARY LEVI -- A mission to track down a computer super virus leads Chuck (Zachary Levi) to return to his roots as a hacker -- and to call on his biggest competition, Gertrude Verbanksi (guest star Carrie-Anne Moss), for help. Elsewhere, a new Buy More employee (guest star Danny Pudi) complicates Jeff (Scott Krinsky) and Lester's (Vik Sahay) friendship. Yvonne Strahovski, Adam Baldwin, and Joshua Gomez also star.

GHOSTS OF CHRISTMAS PAST RETURN TO HAUNT CHUCK AND SARAH WHEN OLD SECRETS AND THREATS RESURFACE -- COMIC BOOK LEGEND STAN LEE GUEST-STARS -- Chuck (Zachary Levi) and Sarah (Yvonne Strahovski) discover who's behind the plot to destroy Carmichael Industries. Meanwhile, Ellie's (Sarah Lancaster) plans for a perfect Christmas begin to come apart. At the Buy More, Morgan (Joshua Gomez) and the gang must fend off angry customers as a computer virus threatens to ruin Christmas. Adam Baldwin, Ryan McPartlin, Vik Sahay, Scott Krinsky, Mark Christopher Lawrence and Bonita Friedericy also star.

MORGAN FACES THE CONSEQUENCES OF HIS TIME AS THE INTERSECT WHEN HE MUST PIECE TOGETHER A LOST WEEKEND IN VAIL -- BO DEREK ("10") AND ANGUS MACFADYEN ("BRAVEHEART") GUEST STAR -- As Chuck (Zachary Levi) and Sarah (Yvonne Strahovski) try to realize a new, safer future, Morgan's (Joshua Gomez) past as the Intersect sends them to Vail on one last mission, where they enlist the help of an unlikely source -- the legendary Bo Derek (as herself). Elsewhere, Jeff (Scott Krinsky) and Lester (Vik Sahay) continue their own spy mission. Adam Baldwin, Sarah Lancaster and Mark Christopher Lawrence also star.

A MISSION ABOARD A JAPANESE BULLET TRAIN SPIRALS OUT OF CONTROL, PUTTING THOSE CLOSEST TO CARMICHAEL INDUSTRIES IN DANGER – ANGUS MACFADYEN GUEST STARS — When a mission in Japan becomes a hostage situation, Sarah (Yvonne Strahovski) and Chuck (Zachary Levi) must face the merciless Nicholas Quinn (guest star Angus Macfadyen, “Braveheart”) aboard a speeding Japanese bullet train. Meanwhile, the mission leaves Casey with an impossible decision. Joshua Gomez, Sarah Lancaster, Ryan McPartlin, Scott Krinsky, Vik Sahay and Mark Christopher Lawrence.