Episode Discussion 4.04, "Alternative History of the German Invasion"
THE STUDY GROUP DIVES INTO HISTORY 101 - CHANG RETURNS TO GREENDALE - MALCOLM MCDOWELL GUEST STARS - After losing out in registration for "The History of Ice Cream," the study group begins their European History class with Professor Noel Cornwallis. To make matters worse, the group encounters the return of the arrogant German students from last season, which Jeff and Shirley faced over the foosball table. Meanwhile, much to Dean Pelton’s dismay, Chang makes his return to campus.