Glee: Season 4, Episode 20 - ProjectFreeTV

4 - 20: Lights Out

When the power goes out at McKinley High, Will and Finn enlist the members of New Directions to “unplug” and perform acoustic numbers. Meanwhile, Isabelle Wright (guest star Sarah Jessica Parker) asks Kurt to volunteer at the Vogue.com charity event, with Rachel and Santana in tow.