The third season of Glee continues tomorrow night and a disco inferno rages at McKinley when the New Directions pay homage to the iconic 70s movie Saturday Night Fever. Meanwhile, Sue faces a battle.

Saturday Night Glee-ver airs at 9pm on Thursday 19th April on Sky1. To whet your appetite, here are some teasing lines of dialogue from the episode …

» “This is your game… your life.”

» “I have the dream. I just don’t know how to get there.”

» “What if out there I’m just skimmed milk?”

» “Traitors.”

» “Those are people; they aren’t dreams.”

» “My home isn’t some place, it’s someone.”

» “I realised I’m a lot like Tony Manero.”

» “Strut!”

» “You can’t do this for me…”

> Buy the Seasons 1-2 boxset on Amazon.

> Order the Season 3 boxset on Amazon.

Are you looking forward to the episode? Let us know below…