First Glee paid tribute to Grease, and now the Fox hit is tackling another John Travolta classic. Next Tuesday, New Directions will be stayin’ alive with a Saturday Night Fever-themed episode, and we’ve got a behind the scenes sneak peek at the cast’s ’70s flashback.
First Look: Glee Pays Homage to Whitney Houston and Saturday Night Fever
Press PLAY and watch Mercedes take on “Disco Inferno” (“She killed it,” raves co-star Jane Lynch), while Jenna Ushkowitz tries to wrap her head around the disco era’s far out dance crazes.
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