Without the Intersect in his head or the support of the CIA, the world of espionage is a much more dangerous place for Chuck Bartowski (Zachary Levi) and his team of freelance spies. To start, Carmichael Industries takes on a slick, rich thief named Jean Claude (guest star Mark Hamill), and a conniving investor, Roger Bale (guest star Craig Kilborn), who has stolen money from some of the world's most dangerous people. Meanwhile, Morgan (Joshua Gomez) helps Chuck with a special surprise for Sarah (Yvonne Strahovski). Back in the Buy More, Jeff (Scot Krinsky) and Lester (Vik Sahay) have taken things to another level with their latest scheme.
-- Devil's Music, En La Palma Orchestra -- He Regresado, New Young Pony Club -- Ice Cream, Pucho and His Latin Soul Brothers -- Pucho's Descarga, Simian Ghost -- Take My Hand And Lead Me Home, Typhoon
-- The Honest Truth
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.
Songs: The Sylvers
-- Boogie Fever, Boots Electric -- Complexity, Blind Pilot -- Half Moon
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).
Songs: The Beastie Boys
-- A Little Something For Ya, Serengeti -- Get-Together, Black Lips
-- Raw Meat, DeeKompressors -- Rock The House, The Morning Benders -- Strangers In The Night, Hotel Lights -- Through The Crowd
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.
A mission to track down a computer super virus leads Chuck 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 and Lester's friendship.
Chuck and Sarah race against time to take down a dangerous computer virus, pitting them against Robyn Cunnings (guest star Rebecca Romijn), a ruthless spy who will stop at nothing to get what she needs. Meanwhile, Ellie and Awesome's date night takes a dangerous turn and Morgan is sent on a special mission to recover Chuck's P.A.N.T.S.
Theophilus London -- All Around the World, George Strait
-- All My Ex's Live in Texas, Memphis -- I Want the Lights on After Dark, Joie de Vivre -- Kiss Me
Chuck and Sarah discover who's behind the plot to destroy Carmichael Industries. Meanwhile, Ellie's plans for a perfect Christmas begin to come apart. At the Buy More, Morgan and the gang must fend off angry customers as a computer virus threatens to ruin Christmas.
The Kickdrums -- Love Can Drive Your Mind Wild, Brenda Lee
-- Rockin' Around the Christmas Tree, The Golden Filter -- White Nights, (Unknown artist)
-- Silent Night, (Unknown artist)
-- We Wish You A Merry Christmas
Sarah is forced to confront a secret from her past and feels she must do so alone, while Chuck urges her to let him help. When Sarah encounters her original handler, Kieran Ryker (guest star Tim Dekay), she fears that he will harm those closest to her, including her mom (guest star Cheryl Ladd).
Songs: Deer Tick -- Clownin’ Around, Dads -- Life, Oh Life, Fun -- We Are Young (feat. Janelle Monae), Modeselektor -- “The Black Block”
While Chuck and Sarah contemplate the next step for Carmichael Industries, Casey's forbidden love, Gertrude Verbanski (guest star Carrie-Anne Moss), walks back into his life with a questionable mission in South Beach. Meanwhile, Jeff's enhanced intelligence leads he and Lester to suspect that something unusual may be happening at the Buy More.
Songs: Lupe Fiasco Ft. MDMA -- I Don’t Wanna Care Right Now, The Albertans -- Jackpot
As Chuck and Sarah try to realize a new, safer future, Morgan's 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 and Lester continue their own spy mission.
Songs: Foster The People
-- Don't Stop, The Deekompressors -- Rock The House, The Band
-- The Weight, MC Jaun -- With No Siesta
When a mission in Japan becomes a hostage situation, Sarah and Chuck must face the merciless Nicholas Quinn (guest star Angus Macfadyen) aboard a speeding Japanese bullet train. Meanwhile, the mission leaves Casey with an impossible decision.
After a harrowing mission, Sarah returns to Chuck with a huge secret. Meanwhile, Ellie and Awesome are presented with a new opportunity that could change their lives.
Chuck enlists his family, friends and some unexpected allies as he races to stop Nicholas Quinn (guest star Angus Macfadyen) from destroying everything Chuck has built over the past five years.