Marcy McCusker

When the yam the study group was growing for biology class is killed, Troy (Donald Glover) and Abed (Danny Pudi) are on the case. Once they pin the crime on Todd (guest star David Neher), Annie (Alison Brie) and Jeff (Joel McHale) team up to argue their case to the class. Guest starring Michael Kenneth Williams and Leslie Hendrix.

As the paintball war is revealed to be a City College plan to destroy the school, Jeff (Joel McHale) and Troy (Donald Glover) vie for control of Greendale's embattled army. Meanwhile, upset over being shunned by the study group, Pierce (Chevy Chase) attempts to save himself by betraying them.

With Chang pressing for membership in the study group, Annie's latest crush has Jeff reeling as Shirley unveils some stunning news.

A plan to celebrate Jeff’s (Joel McHale) early graduation is unexpectedly disrupted by the study group’s evil doppelgangers from the Darkest Timeline.