The Greendale study group reunites. Jeff butts heads with the new biology teacher and Dean Pelton finds a new nemesis in the dean of the Air Conditioning Repair Annex.
Elenco:
Joel McHale
,
Gillian Jacobs
,
Danny Pudi
,
Yvette Nicole Brown
,
Alison Brie
,
Ken Jeong
,
Donald Glover
,
Jim Rash
,
Ken Jeong
,
Yvette Nicole Brown
.
