As Annie recruits Abed and Troy for a psychology class experiment, Jeff and Shirley bond over their mutual fondness for gossip.

As Pierce volunteers to compose a new school song, a cheating episode in Spanish class leaves Jeff defending Britta before a disciplinary tribunal.

Faced with an unreasonable amount of Spanish homework, Jeff's efforts to handle Señor Chang manage to help him, but not the rest of the class.

A scheme to replace a corrupt cafeteria employee transforms the study group into a criminal gang run by a power-hungry Abed.

The first prize of priority registration engulfs Greendale Community College in a Spring Fling paintball war.

As the end of the school year finds Jeff at the apex of a romantic triangle, Annie ponders moving away with her hacky sack-playing boyfriend.

When an old friend from Jeff's past appears unexpectedly, his friends discover that he was the one responsible for Jeff's disbarment.

Dean Pelton's army surplus party food sparks an outbreak of zombie-ism at the Greendale Halloween party.

Abed endears himself to the girls after he offers to take down their enemies on campus; Jeff and Troy stumble onto a groundskeeper's secret paradise.

Pierce's efforts to bribe director Annie may undermine the theater group's antidrug play; Jeff's texting prank puts Britta in an awkward situation.

Abed invites "Fat Neil" to play a game of Dungeons & Dragons with the rest of the study group, hoping to boost his confidence, after Jeff becomes concerned about him being a loner. When Pierce finds out he was not invited, he joins anyway, disrupting their plans.

Claiming that he is about to die, Pierce summons the study group to the hospital to bequeath his belongings to them.

For an upcoming vice-presidential visit, Glendale's Dean Pelton hastily organizes an election for student body president that pits Annie against Jeff.

Jeff is suspicious of Pierce's engagement to a pretty classmate. Troy invents a childhood trauma to impress Britta, and Abed challenges a professor.

A $100,000 paintball war prize pits members of the study group against one another, until they decide to join forces to stop a mysterious challenger.

As the paintball war is revealed to be a City College plot, Jeff and Troy vie for control of Greendale's ragtag army, while Pierce betrays the group.

As Annie competes with an overachieving rival in a Model United Nations competition, Jeff wrestles with his feelings for his ambitious friend.

As Dean Pelton films a new commercial for Greendale, the production takes a wild turn once he discovers that a famous alum has agreed to appear in it.

When Shirley agrees to coach Jeff in foosball, they realize that she bullied him mercilessly when they were kids.

When Britta falls for the human embodiment of the Subway sandwich chain, Shirley and Pierce hope to use the situation to their advantage.

The students of Greendale are drawn into an epic pillow fight as Troy and Abed start a war that threatens to destroy their unique friendship.

When the yam the study group was growing for biology class is killed, Troy and Abed are on the case.

After a classmate suddenly dies, the study group decides to host a memorial, but Jeff turns his speech into an angry anti-Greendale rant.

After Abed is caught trespassing at Greendale, he and his friends visit a psychiatrist.

Jeff agrees to represent Shirley in a case against Pierce to determine official ownership of their new sandwich shop.

The study group contends with a group of German students who take over the study room. Chang makes his return to campus.

Greendale comes together to get to the bottom of Chang's amnesia, which Abed films as a documentary. Jeff, however, suspects Chang is faking it.

Dean Pelton enlists the study group to beautify the campus to woo a wealthy student to Greendale. A class on teaching P.E. pits Shirley against Troy.

Dean Pelton prompts the study group to use puppets to relive the traumatic events of a recent adventure.

A plan to celebrate Jeff's early graduation is unexpectedly disrupted by the study group's evil doppelgangers from the Darkest Timeline.

Abed tackles a two-day crash course on Nicolas Cage, while a clueless Jeff begins his teaching career with Annie as his most demanding student.

With the mysterious Ass Crack Bandit back at Greendale, Annie and Jeff are on the case. As clues and suspicions mount, Shirley delivers shocking news.

For Troy's last day at Greendale, Abed holds a campus-wide "hot lava" fantasy game. With a comic book worth $50,000 as the prize, it's an all-out war.

While Annie and Hickey's fight to get a bulletin board repaired spirals out of control, Abed and Britta go to war over spoilers of his favorite show.

A new caste system takes over when Greendale beta tests an app that ranks everyone. Shirley loves her new status, but Jeff and Britta want it stopped.

New administrative consultant Frankie's strict — and sobering — changes split the group when Abed goes rogue to side with the enemy.

When prisoners roll into Greendale via telerobot, Jeff meets his match in a clever convict. Britta's plans for a raging house party backfire.

A hacker angry over a racist comic's planned campus performance threatens to publish the activity committee's personal emails.

A commercial catchphrase catapults Chang to viral fame and a life-changing move. The group bands together to make movie magic for Abed.

Visiting Professor DeSalvo gives Jeff and his friends a master class in grifting and a bonus lesson on the art of revenge.

Heroes are born, promises are broken and the stakes are raised when paintball makes an explosive return to Greendale's campus.

When two Greendale students get married, the wedding reception takes a turn after Jeff unwittingly exposes an inconvenient truth.

The former study group's future — and friendships — are put to a test when one chapter of their lives closes and a new one begins.