Glee Video: New Directions Gets Saturday Night Glee-ver!

Whip out your dancing boots and your disco dress since Glee is holding on a ’70s.

In dual new previews for a episode, airing Tuesday, Apr 17 during 8/7c on Fox, New Directions takes on The Trammps’ “Disco Inferno” and a Bee Gees’ “You Should Be Dancing.” Check out a full performances next and strike a comments with your thoughts on Glee‘s disco fever:

View strange Glee Video: New Directions Gets Saturday Night Glee-ver! during TVGuide.com

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