Glee Performance Videos: Catch the Fever!

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Warning to all Gleeks: you are about to come down with a serious fever. A Saturday Night Fever, that is!

Actually, a Saturday Night Glee-ver, as is the title of this week's new episode, which will take viewers back to the 1977 film that made a star out of John Travolta.

Storyline-wise, we presume Rachel and Finn will continue to deal with what's becoming a shaky future. Song-wise, meanwhile, we'll be treated to disco classics from a past era, including covers of Mercedes-led version of "Disco Inferno" and a Blaine-anchored rendition of "You Should Be Dancing."

Watch the full performance of each now:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.

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Glee Season 3 Episode 16 Quotes

Santana: Blaine's handsome brother said it best: college is a waste of time. I just wanna be famous, plain and simple.

Let's be honest, William. You've been out of ideas since Madonna week.


Glee Season 3 Episode 16 Music

  Song Artist
Glee cast if i cant have you If I Can't Have You Glee Cast iTunes
Glee cast more than a woman More Than a Woman Glee Cast iTunes
Glee cast you should be dancing You Should Be Dancing Glee Cast iTunes