BASIC ROCKET SCIENCE GREENDALE COMMUNITY COLLEGE JOINS THE SPACE RACE AS THE SCHOOL GETS ITS FIRST "FLIGHT SIMULATOR" -- Dean Pelton (Jim Rash) decides that Greendale Community College must have its own flight simulator and cannot be bested by the competition, "City College," which is planning its own flight simulator. He enlists the study group to clean and refurbish the Greendale Community College simulator. As Jeff (Joel McHale), Pierce (Chevy Chase), Britta (Gillian Jacobs), Annie (Alison Brie), Shirley (Yvette Nicole Brown) and Troy (Donald Glover) wash the tattered simulator down, they end up accidentally launching it -- sending everyone on an unexpected journey into "outer space." Abed (Danny Pudi) is left behind to try and navigate a safe "return" for everyone. Ken Jeong also stars.