As the gang's 6th year at the school comes to a close, they all ponder what a 7th year would look like.
A man from Britta's past infiltrates the school as a gurilla marketer. Jeff and the rest of the gang try to determine if Elroy really likes them or not.
John may find himself home alone over Christmas when he lets his resentment of actor Macaulay Culkin impact the holiday. Meanwhile, Lou learns that his network-host rival is planning a yuletide special to compete with his; and Andre gets mistaken for a puppet.moreless
Dean Pelton lets two designers test their new social networking application at Greendale, leading to a war among the students; Professor Hickey decides to go underground until the battle ends.
Abed sets up a game of "Hot Lava" at the college as a going away present for Troy.
Annie gets Jeff to help her in the hunt for the "Asscrack bandit". One student returns from the dead, while Shirley comes with news of another persons death.
As Jeff prepares to graduate, he decides he wants a little pomp and circumstance to mark the occasion allowing the group and the Dean to throw a party. When Jeff waivers about returning to his old job, the group from the darkest timeline travels over to ensure that Jeff, again, becomes a sleazy lawyer.moreless
Greendale recruits a rich community college "whale," who has the potential to be enrolled and spending cash on campus for over a decade.
The study group plans an elaborate Oktoberfest celebration! But is it all just to trick the Germans?
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
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
When the Glee club goes missing, the study group is asked to fill in their positions to save the annual Holiday Pageant
As the study group sets to work on their first big assignment in biology - a terrarium - they are driven to distraction over how they should pair off to do their project. Elsewhere on campus, Chang patrols the school grounds looking for signs of trouble and imagines himself in a noir detective mystery.moreless
Senor Chang settles in with his new job as a Greendale Campus Security Officer, while Britta is dealing with issues of civil disobedience after her friend is taken hostage in a foreign country. Annie is taking part in the Model United Nations competition and asks for help from the group to defeat her "friend" Annie Kim.moreless