When Mr. Schuester gets sick, a substitute teacher takes over his Spanish class and the 글리 club, and winds up winning over the whole New Directions clan. Meanwhile, when Sue fills in for Principal Figgins as McKinley’s 상단, 맨 위로 dog...
Sue makes the 글리 kids compete against each other to 암퇘지, 뿌리 다 seeds of dissension, then gets called into Principal Figgins’ office, along with Will. Meanwhile, the kids rally to show their support for Quinn.