05/07/2012 03:47 pm ET

'Glee' Cast Swap Roles In 'Props/Nationals' (PHOTOS)

Get ready to see the cast of "Glee" like you've never seen them before. In the special two-hour episode "Props/Nationals," (airing Tuesday, May 15) the members of New Directions and other major McKinley High players swap roles. The first portion of the episode takes place in Tina's mind after she suffers a head injury and imagines the New Directions members in different roles.

Then, in the second part of the two-hour event, the glee club heads to Nationals and that's Sue Sylvester driving the bus!

The two-hour "Glee" airs Tuesday, May 15, starting at 8 p.m. ET. Check out photos from the two episodes below.

For more "Glee" scoop, check out photos and songs from "Prom-asaurus" and the tracklist for the graduation album.