Season 01
Season 02
Season 03
Season 04
While hiding out in Southeast Asia from an international agent determined to locate the Intersect, Sarah goes on a rogue mission. Ellie and Awesome work to uncover a family secret.
All Episodes - S04
EPS01
No longer working for the government, Chuck enlists Morgan's help to search for his mother. Sarah and Casey must infiltrate a mysterious Russian company, and Ellie has important news to tell the family.
EPS02
As the team tracks down a high-tech weapon in Milan during Fashion Week, Chuck discovers some issues in his relationship with Sarah. Morgan uncovers a flaw in Buy More's security, and Casey tries to acclimate himself to living in Burbank.
EPS03
Two former enemies set their sights on Chuck and Sarah when they escape from custody during a prisoner transfer. Morgan receives a surprise from Big Mike.
EPS04
Chuck and Sarah work on their relationship as they accompany Ellie and Devon to Costa Gravas to meet Premier Alejandro Goya. Casey has to contend with Morgan's interest in his daughter.
EPS05
Members of Casey's old combat unit attempt to find him. Chuck continues his search for his mother, and Morgan is hesitant to tell Casey a big secret.
EPS06
Chuck, Sarah, Casey, and Morgan must stop a scientist from releasing a nightmare-inducing toxin. Damaging information regarding Chuck's mother is discovered. Devon's mother pays a visit. Jeff and Lester deck out the Buy More for Halloween.
EPS07
After their first real fight, Chuck avoids confronting Sarah by going on a rogue mission that leads him to his mom's MI-6 handler, Gregory Tuttle, and a mysterious Russian agent. Meanwhile, Ellie is on her own mission to uncover the Bartowski family's long-buried past. Written by NBC Publicity
EPS08
In order to repair his status as an agent and his relationship with Sarah, Chuck agrees to go on a dangerous mission with an eccentric partner. Morgan and Casey must stop Jeff and Lester from knowing the true identity of Greta at the store. Written by murphtones
EPS09
While hiding out in Southeast Asia from an international agent determined to locate the Intersect, Sarah goes on a rogue mission. Ellie and Awesome work to uncover a family secret.
EPS10
Things are turned upside-down the day after Thanksgiving when Chuck's mother drops by...along with as Alexei Volkoff. Morgan must deal with Jeff and Lester during the Black Friday sale at the Buy More.
EPS11
Chuck and Sarah try to combine a romantic French getaway with a mission to find a specialized microchip. Lester asks Big Mike for romantic advice.
EPS12
Chuck becomes worried when Sarah goes to extreme measures to help his mother take down Alexei Volkoff. Ellie and Devon have trouble deciding the name of their new baby.
EPS13
Chuck and Morgan embark on a mission to take down Alexei Volkoff, while Sarah tries to rescue Chuck's mom. Casey tries to get to know his daughter better, and Ellie eases Devon into fatherhood.
EPS14
Chuck, Sarah, and Casey must travel to Morocco to rescue suave former agent Roan Montgomery. Morgan meet's Alex's mother, and Mary Bartowski acclimates herself to civilian life and spends time with her new granddaughter.
EPS15
Chuck gets more than he bargained for when he reunites Sarah with her former team. Morgan's ex-girlfriend is back in town.
EPS16
Chuck and Sarah's Valentine's Day is put on hold when they must travel to England to protect an oil baron's daughter. A mysterious woman makes Casey a compelling offer. Ellie and Devon receive parenting help from an unusual source.
EPS17
Vivian joins the team on a mission. Morgan searches for a new roommate.
EPS18
Chuck worries about his job as new agents are brought in. Chuck and Sarah suspect Casey is going on rogue missions. Morgan tries to make the best of things with his new roommate.
EPS19
Chuck's leadership skills are tested when someone is found murdered in Castle. Ellie picks up a hobby that worries Awesome, and Morgan is stuck in the middle when the Buy Morons take on the neighboring Large Mart.
EPS20
When the CIA targets Vivian Volkoff for assassination, Chuck turns to an unusual ally to protect her: Vivian's father, Alexei. Ellie suspects her mother doesn't want her to find out about her father's past.
EPS21
Chuck and Sarah call in her con-artist father, Jack Burton, to help recover the wedding funds they lost. Morgan talks Casey into meeting with Alex's mother.
EPS22
Devon's plans for Chuck's bachelor party go awry while unexpected visitors crash Sarah's bachelorette party. Ellie discovers an important secret about her father's research.
EPS23
Ellie steps in to organize Chuck and Sarah's rehearsal dinner while they attempt to locate Chuck's mother and Morgan encounters Vivian Volkoff.
EPS24
Before he can kiss the bride, Chuck must enlist his wedding party to take down Vivian Volkoff and stop her from destroying the big day. When he turns to Alexei Volkoff for help, the CIA sends its toughest agent, Clyde Decker, to stop them. Written by NBC Publicity