Sharp-tongued lawyer Jeff Winger finds himself returning to school at Greendale Community College. He accidentally creates a study group when attempting to get closer to a pretty student.
Having failed in his second go-round as a lawyer, Jeff tries to convince the other former members of the Study Group to sue the school. (S5, ep 1)
Jeff blows off his new teaching job at Greendale until Annie signs up for his class and forces him to teach. (S5, ep 2)
An unidentified person returns to dropping coins down people's butts, and Annie takes it upon herself to find out who is behind it all. (S5, ep 3)
After Pierce's passing, a team of investigators arrives at Greendale to test the Study Group to lie detector tests. (S5, ep 4)
As a going-away present to Troy before his around-the-world trip, Abed sets up a high-stakes game of "Hot Lava" at the college. (S5, ep 5)
Annie and Hickey fight Greendale bureaucracy to install a bulletin board, as Abed learns a lesson about sign language. (S5, ep 6)
Jeff helps Duncan score a date with Britta, and Abed has a Hickey encounter on his way to the movie theatre. (S5, ep 7)
When a new app is beta tested on Greendale students, the campus soon descends into a dystopian society where status is determined by app standing. (S5, ep 8)
Whilst cleaning the storage room Jeff, Hickey and Shirley find a pile of unused textbooks and plot a way to make the best out of it. (S5, ep 9)
The group proposes a "sequel" to Dungeons & Dragons night when they need to get a sceptical Hickey to bond with his estranged son. (S5, ep 10)
GI Jeff: The entire group becomes part of the cast of a classic "G.I. Joe" cartoon from the 1980s, which turns out to be part of Jeff's coping mechanism. (S5, ep 11)
After a liability audit, the Save Greendale Committee discovered that they have, in fact, saved Greendale - until they discover the school is being sold to Subway. (S5, ep 12)
When the group learns about Greendale's first dean, they embark on a mission to find his old computer lab. (S5, ep 13)