Glee First Look: The Big Body Swap!

You’ve heard the deafening buzz, now check out the official photos.

Next Tuesday’s two-hour Glee (8/7c, Fox) envisions an alternate reality in which McKinley High’s finest swap personas with one of their peers/colleagues — and the results are even freakier than we imagined.

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Scroll through the gallery below for a sneak peek at the role-reversing stunt (which is triggered when Tina suffers a head injury) and then hit your comments with your pick for the best change-up. (As a bonus, we slipped in a few pics from the episode’s Nationals-themed second hour.)