• Episode 1 - Anthropology 101

      Upon returning for a new semester, Jeff is stunned to discover that his rejection of Britta has made her a star on campus. Chang begins his life as a student by seeking acceptance by the study group.

    • Episode 2 - Accounting for Lawyers

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

    • Episode 3 - The Psychology of Letting Go

      As the death of his mom provokes a fierce debate about Pierce's religious beliefs, Britta and Annie are at odds over their respective tactics for a Gulf oil spill fund-raising drive

    • Episode 4 - Basic Rocket Science

      Jeff and the study group must salvage an aging museum exhibit that Dean Pelton plans to make the centerpiece of Greendale's proposed aerospace training programme

    • Episode 5 - Messianic Myths and Ancient Peoples

      Shirley and Abed are at odds over his plan to direct and star in his own epic religious film

    • Episode 6 - Epidemiology

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

    • Episode 7 - Aerodynamics of Gender

      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.

    • Episode 8 - Cooperative Calligraphy

      Annie's missing pen leads to friction within the group

    • Episode 9 - Conspiracy Theories and Interior Design

      Jeff's efforts to gain credit for a fictitious class expose a series of complicated ruses that rock the Greendale campus. Abed and Troy use a dorm sleepover to build an elaborate blanket fort.

    • Episode 10 - Mixology Certification

      Troy's friends help him celebrate his 21st birthday

    • Episode 11 - Abed's Uncontrollable Christmas

      Professor Duncan's (guest star John Oliver) efforts to cure Abed (Danny Pudi) of his pursuit of the meaning of Christmas launches everyone into a holiday clay-mation fantasy world

    • Episode 12 - Asian Population Studies

      With Chang pressing for membership in the study group, Annie's latest crush has Jeff reeling as Shirley unveils some stunning news

    • Episode 13 - Celebrity Pharmacology 212

      Pierce's efforts to bribe director Annie threaten to undermine a Greendale theater group's anti-drug message. Jeff's texting prank places Britta in an awkward situation with her teenage nephew.

    • Episode 14 - Advanced Dungeons and Dragons

      Seeing how everyone on campus makes fun of Fat Neil, Jeff decides to do something about it

    • Episode 15 - Early 21st Century Romanticism

      Valentine's Day finds Troy and Abed competing for the attention of an assistant librarian. Britta tries to show she's open-minded about lesbians.

    • Episode 16 - Intermediate Documentary Filmmaking

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

    • Episode 17 - Intro to Political Science

      Vice President Joe Biden's visit exposes the lack of a student government

    • Episode 18 - Custody Law and Eastern European Diplomacy

      When Shirley and her ex-husband Andre enlist Jeff to legally cut Chang out of any claim on Shirley's new baby, the former Spanish teacher resolves to be the best father he can be

    • Episode 19 - Critical Film Studies

      Jeff is surprised when Abed insists on a grown up dinner at an expensive restaurant for just the two of them

    • Episode 20 - Competitive Wine Tasting

      Jeff suspects something isn't quite right when an attractive classmate gets engaged to marry Pierce. Troy invents a childhood trauma to impress Britta and the rest of his acting class.

    • Episode 21 - Paradigms of Human Memory

      While working on the final diorama for their anthropology class, Chang discovers the cache of items stolen by Troy's monkey, which dredges up memories of the past year

    • Episode 22 - Applied Anthropology and Culinary Arts

      As the semester draws to a close, the anthropology class final is disrupted when Shirley goes into labor one month ahead of schedule

    • Episode 23 - A Fistful of Paintballs

      Another end-of-the-year paintball war pits the study group members against each other for a $100,000 prize. But when a mysterious challenger suddenly appears, they must join forces to stop him.

    • Episode 24 - For a Few Paintballs More

      As the paintball war is revealed to be a City College plan to destroy the school, Jeff and Troy vie for control of Greendale's embattled army. Pierce attempts to save himself by betraying them.