Blake Jenner and Melissa Benoist

The roles have been cast, the costumes have been made and — assuming Finn (Cory Monteith) figures out how to make a car fly on stage — McKinley High's production of Grease is all revved up on Glee.

Glee spoiler photos: Get a sneak peek at what's ahead

In new photos from the next three episodes of the Fox musical comedy, viewers can get an early sneak peek at the New Directions (plus Ryder and Kitty) in character. Does Blaine make a dreamy teen angel? Will Marley make Olivia Newton-John proud in those skin-tight leather pants? Plus: See which recent rivals are teaming up in the duets episode (Nov. 22 at 9/8c) and get a first look at Sebastian's return for the sectionals episode on Nov. 29.

Check out the photos here.

Glee airs Thursdays at 9/8c on Fox.

What do you think of the show's take on Grease?