To save Greendale from being sold, the gang searches for an eccentric computer science professor’s legendary treasure hidden beneath the school.
Catherine and Marjorie have a fight. Mike prepares for his babies. Selina is interviewed.
Jenny’s dad takes the guys camping. Andre and Russell go into business together. Pete’s new team name offends Kevin who refuses to say it.
Everyone copes with radically changed circumstances.
As the holiday season comes under way a few secrets are exposed when Earl attempts to cross number seventy-four off of his list: ”always ruined Joy’s Christmas.” Earl, Randy, and…