With his personal and professional life crumbling around him, Don positions himself for a change of scenery. Meanwhile, Pete's life is falling apart as well, thanks to the meddling of Bob Benson.
The client list at SCDP changes, causing some big ramifications for the staff, both personally and in business.
Peggy plans for the future. Roger courts a potential client.
The Drapers get quite an offer, SCDP initiate Project K and Harry and Joan have a showdown.
The gang celbrates Christmas together for the first time. As they gather at Jeff's place, Annie decides to invite Prof Cornwallis to dinner in an effort to boost their grades on their last test.moreless
Don clashes with a client. Pete entertains a guest. Peggy struggles to motivate the staff.
Community celebrates Valentine's Day with a Halloween (Valoween) episode filled with costumes, a haunted mansion and plenty ofhumour.
As the gang returns to Greendale for senior year, they are forced to fight to the not-so-death to find a spot in History 101
Sam tries to stop a "Riddle Terrorist" from wreaking havoc.
Opportunity is in the air for everyone and Pete meets a stranger on the train.
While Don and the team prepare their pitch for the agency-defining Jaguar account, Joan receives a lucrative offer. Plus, Peggy makes a big decision.
The study group plans to rescue Dean Pelton with an elaborate heist during Chang's birthday party.
Shirley and Pierce's sandwich shop is chosen to replace the campus Subway, but a conflict ensues between the partners and Jeff has to argue on Shirley's behalf in Dean Pelton's version of court. Meanwhile, Troy is recruited by the Air Conditioning Repair Annex.moreless
The gang has to help Pierce win a videogame so that he can claim his father's inheritance.
When Abed becomes convinced that there's a conspiracy and Dean Pelton is an imposter, he is required to see a therapist or risk being sent to jail.
While the study group deals with the death of a beloved classmate, Chang finds an opportunity to take control over campus security when the memorial service transforms into a riot.
When the group's science project is destroyed, they decide to hold a trial to find the criminal, which a reluctant Professor Kane (Michael K. Williams) presides. While Troy and Abed believe they have discovers the perpetrator, Jeff soon realizes there's much more to the story than is believed.moreless
Annie and Abed spend some quality time together in the Dreamatorium for a simulation of "Inspector Spacetime". The game soon transforms into an examination of not only the study group, but also a deeper look into Abed's mind and personality.moreless
The episode occurs roughly two weeks after the previous one--around the time of Charles Whitman's shooting rampage at the University of Texas Austin. Pete and Trudy host a dinner party in the suburbs, attended by Don, Megan, Ken, and his wife. Pete also attends driver's education classes where he views the film, Signal 30, and flirts with a young woman. Lane attempts to land an account with Jaguar Cars, leading to a physical altercation with Pete.moreless
While Annie, Troy and Abed try to help Britta stay away from an old ex, Jeff and Shirley attempt to find out who he is. Elsewhere, Vice Dean Laybourne turns to Dean Pelton for help with his campaign to get Troy to join the Air Conditioning Repair School.moreless
The epic battle of Pillowtown vs. Blanketsburg continues at Greendale. The group is forced to take sides, while Jeff tries to form a compromise between Troy and Abed.
When a Subway opens in Greendale's cafeteria, Pierce and Shirley plot to shut it down. Meanwhile, Vice Principle Laybourne starts to turn Abed and Troy against each other while in the midst of another school-wise blanket fort.moreless
Megan throws Don a surprise birthday party, the war between Pete Campbell and Roger Sterling intensifies, and new mother Joan begins to wonder if she still has a job when she's ready to come back.moreless
Lane finds a wallet in a cab and decides how to handle it. The fallout from the party leaves Don and Megan upset. Joan has a hard time dealing with her mother.