Dave invites Emma to the Valentine's Day dance, not knowing that her father, a very successful malpractice lawyer, has a feud going with Ken. Meanwhile, Julie gets help from Damona and Clark, when her boyfriend neglects her.moreless
Dean Pelton lets two designers test their new social networking application at Greendale, leading to a war among the students; Professor Hickey decides to go underground until the battle ends.
Jeff helps Duncan pursue Britta.
Annie and Professor Hickey work the Greendale bureaucracy to get a bulletin board back on the wall. Jeff, Chang, Shirley and Professor Duncan discover the challenges of planning a school dance.
Abed sets up a game of "Hot Lava" at the college as a going away present for Troy.
After Pierce Hawthorne's funeral, the gang retires to the study room. They are surprised with a communal polygraph test by Pierce's attorney to prove themselves innocent of his murder. They are individually quizzed in an effort to prove their involvement of the potential crime.moreless
Annie gets Jeff to help her in the hunt for the "Asscrack bandit". One student returns from the dead, while Shirley comes with news of another persons death.
Jeff starts his position as a teacher. Abed gets the rest of the group to take a class about Nicolas Cage.
Jeff returns to Greendale a year after graduation on a mission. He meets the rest of the group and finds out what has happened to them since graduation.
Hank and Divya tend to the owner of a doggy day care while Jeremiah handles a local shock-jock. Paige goes after a potential career prospect.
Hot in Cleveland has its first live episode.
As Jeff prepares to graduate, he decides he wants a little pomp and circumstance to mark the occasion allowing the group and the Dean to throw a party. When Jeff waivers about returning to his old job, the group from the darkest timeline travels over to ensure that Jeff, again, becomes a sleazy lawyer.moreless
The gang celbrates Christmas together for the first time. As they gather at Jeff's place, Annie decides to invite Prof Cornwallis to dinner in an effort to boost their grades on their last test.moreless
Britta throws a Sophie B. Hawkins dance in protest of the Dean's Sadie Hawkins dance. Meanwhile, Annie and Shirley's respective blind dates for Abed leads him to attempt the classic sitcom trope of two dates in one night.moreless
Greendale recruits a rich community college "whale," who has the potential to be enrolled and spending cash on campus for over a decade.
Greendale comes together to unlock the mystery of Chang's amnesia, which Abed films as a documentary.
Jeff finally reunites with his estranged father.
The study group plans an elaborate Oktoberfest celebration! But is it all just to trick the Germans?
In support of Troy and Abed, the study group heads to InspectiCon - the annual Inspector Spacetime Convention.
Community celebrates Valentine's Day with a Halloween (Valoween) episode filled with costumes, a haunted mansion and plenty ofhumour.
As the gang returns to Greendale for senior year, they are forced to fight to the not-so-death to find a spot in History 101
The study group plans to rescue Dean Pelton with an elaborate heist during Chang's birthday party.
Shirley and Pierce's sandwich shop is chosen to replace the campus Subway, but a conflict ensues between the partners and Jeff has to argue on Shirley's behalf in Dean Pelton's version of court. Meanwhile, Troy is recruited by the Air Conditioning Repair Annex.moreless