When the legitimacy of his degree is challenged, lawyer Jeff Winger must return to school, where he meets a clan of misfit community college students.

While Jeff looks to use a Spanish class assignment to get close to Britta, Pierce has something altogether different in mind.

The meaning of Christmas is lost and Abed's intense fixation on the holiday concerns the group in this special stop-motion animation episode.

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.

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

With his law practice doomed, Jeff returns to Greendale to start a class action suit against the school, but a hologram of Pierce has him reconsider.

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

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.