The New Directions kids are reluctant when Mr. Schuester asks them to perform disco-infused dance numbers, while Santana is worried about a possible leaked sex tape of her and Brittany.
Disco music will be played at the McKinley High hall in the next episode of "Glee". Apparently sharing a similar taste with Sue Sylvester, Will Schuester will take the New Directions kids to go back in time and embrace the songs from an older generation.
Not happy with Mr. Schuester's idea, Mercedes and friends yell, "Disco sucks." They, somehow, will soon change her opinion and launch into performances of such Bee Gees songs as "Stayin' Alive" and "Night Fever" under the disco ball.
The disco theme aside, Santana is worried about a possible leaked sex tape featuring her and Brittany, but the blonde cheerleader seemingly does not share the anxiety at all.
A tribute to '70s movie "Saturday Night Fever", the new episode is titled "Saturday Night Glee-ver" and will air Tuesday, April 17 at 8/7c on FOX. "The Glee Project" season 1 finalist Alex Newell will make his first appearance as Wade, Vocal Adrenaline's lead singer.