The First Chang Dynasty

A propaganda video praises Chang for saving Greendale after expelling the study group.

The study group discusses Chang's kidnapping of the Dean and plans to get proof.

Chang plans his birthday party while his guard mentions budget issues.

The study group learns the Dean is held in the cafeteria basement and the AC school offers help.

The study group decides to plan an elaborate heist to rescue the Dean.

The school board gives Chang a gift for his birthday party.

Shirley enters as a chef while Troy and Abed pose as plumbers to access Chang's office.

Britta cancels the magician while Pierce is assigned to the getaway van.

Pierce infiltrates Chang's party as a swami and is strapped to a chair.

Pierce's swami disguise is exposed, alerting Chang to the heist.

Britta uses the key to retrieve the real Dean while guards are distracted.

The study group reunites with the Dean but is intercepted by Chang and his forces.

Chang reveals his plan to burn the records room with fireworks during his keytar solo.

The group escapes the basement after a giant fan stops rotating, thanks to Troy's AC school contact.

The group uses black lights to distract guards while Troy and Abed disarm the fireworks.

Chang confronts the study group in the records room after they disarm the fireworks.

Richie and Carl arrive, stopping the fight and exposing Chang's crimes.

The Dean decides to cover up the scandal to protect Greendale's reputation.

Troy says goodbye to the study group to fulfill his deal with the AC school.

Abed shares a quiet emotional moment with Troy before he leaves.

The Dean celebrates at a rave, enjoying his restored position.