E1 - Biology 101

Aired: September 22, 2011

As Jeff tries to keep Pierce from rejoining the study group, Dean Pelton faces off with Vice Dean Laybourne for control of Greendale.

E2 - Geography of Global Conflict

Aired: September 29, 2011

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

E3 - Competitive Ecology

Aired: October 06, 2011

The study group struggles to incorporate a fellow classmate while working on a project for Professor Kane's class.

E4 - Remedial Chaos Theory

Aired: October 13, 2011

When Jeff introduces an element of randomness into Troy and Abed's housewarming party, reality splits into six timelines.

E5 - Horror Fiction in Seven Spooky Steps

Aired: October 27, 2011

When a personality test suggests that one group member is a homicidal maniac, they use a series of scary Halloween stories to expose the killer.

E6 - Advanced Gay

Aired: November 03, 2011

When a drag queen's song makes Hawthorne Wipes an iconic gay product, Pierce embraces it, until his homophobic dad shows up to squelch the idea.

E7 - Studies in Modern Movement

Aired: November 10, 2011

Annie has second thoughts about moving in with Troy and Abed once she realizes that they expect her to live in a blanket fort.

E8 - Documentary Filmmaking: Redux

Aired: November 17, 2011

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.

E9 - Foosball and Nocturnal Vigilantism

Aired: December 01, 2011

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

E10 - Regional Holiday Music

Aired: December 08, 2011

The study group is slowly convinced to fill in for the Glee Club at Greendale's Christmas pageant.

E11 - Urban Matrimony and the Sandwich Arts

Aired: March 15, 2012

When Shirley's remarriage to Andre threatens to put her dreams of starting a business with Pierce on hold, Britta steps in.

E12 - Contemporary Impressionists

Aired: March 22, 2012

The study group must work as celebrity impersonators at a bar mitzvah to pay off Abed's debt to a talent agency owner.

E13 - Digital Exploration of Interior Design (1)

Aired: March 29, 2012

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

E14 - Pillows and Blankets (2)

Aired: April 05, 2012

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.

E15 - Origins of Vampire Mythology

Aired: April 12, 2012

When a carnival comes to Greendale, Annie goes to great lengths to make sure that Britta doesn't contact her carnival worker ex-boyfriend.

E16 - Virtual Systems Analysis

Aired: April 19, 2012

After sending Troy and Britta on a date, Annie volunteers to keep Abed company in his Dreamatorium.

E17 - Basic Lupine Urology

Aired: April 26, 2012

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

E18 - Course Listing Unavailable

Aired: May 03, 2012

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

E19 - Curriculum Unavailable

Aired: May 10, 2012

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

E20 - Digital Estate Planning

Aired: May 17, 2012

Pierce and his closest friends are summoned to Hawthorne Labs to play a video game that will determine who will inherit his father's fortune.

E21 - The First Chang Dynasty

Aired: May 17, 2012

The study group stages an elaborate heist to break in to Greendale and free Dean Pelton from the clutches of Chang.

E22 - Introduction to Finality

Aired: May 17, 2012

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