Do you disco?

Glee “Saturday Night Fever” Season 3 Episode 16 airs Tuesday April 17 (8:00-9:00 PM ET/PT) on FOX.

Glee season 3 episode 16 “Saturday Night Fever” Summary / Synopsis
: The New Directions pay homage to the movie “Saturday Night Fever” by grooving to disco-infused dance numbers in the all-new “Saturday Night Glee-ver” episode of GLEE. It airs tonight on FOX.

Glee Pictures

What’s got their attention?

It’s Alex Newell!

Newell plays Wade on Glee.

Blaine, not loving the schoolin’?

Glee season 3 pictures courtesy of Adam Rose for Fox.