Halloween. A day for pranks, dressing up, trick-or-treating, and scares. It was infecting the hallways of McKinley High. In the Glee room sits Rachel, Finn, Santana, Artie, Mercedes, Brittany, Kurt, Blaine, Puck, Sam, Mike, Tina, Quinn, who are all talking or doing their own things.

Finally, Mr. Schue arrived to start the lesson for the week. "Okay everybody, let's hear it for the spooky season! How is everyone? What are your plans for Halloween?"