3x12 - The Spanish Teacher

Tinkers here. It seems that new mga litrato have surfaced of the set of Glee, originally posted on the “Pictures from the set” thread on gleeforum.com! This litrato depicts some sort of dance session at a mall, lead sa pamamagitan ng Artie! But…where’s his wheelchair?!
What do you think? Dream sequence? Or is Artie going to miraculously raise from his wheelchair and bust a few tidy moves? Click on the litrato to view it at full size.
Post below, and click “more” to view the other litrato from the set!
Another photo, looking down on the crew and a couple of Gleeks in between takes. If you squint, you can clearly see Jenna and Artie in full costume!