With only three episodes left to go in this largely experimental fourth season, NBC has released photos from Community’s upcoming 11th episode, “Basic Human Anatomy.” Check them out here!

The real surprise here is not one, but two pictures of a shirtless Dean! We might not be looking at Winger-level abs, but the Dean’s 4.35 +/1 pack isn’t anything to sneeze at. Wonder why it’s taken this long to disrobe the Dean? His appearance in this episode can’t have anything to do with the writer — some Oscar winner named Jim Rash, could it?

In addition to a half-naked Dean, it looks like we’ll also be treated to a lot of Troy and Abed in jammies. This is always a Community strength: Troy and Abed in childish attire. According to the official synopsis, it appears “Basic Human Anatomy” will be the long-awaited Troy and Abed “body switch” episode:

Annie and Shirley plot to save their spot as class valedictorian – Troy and Abed accidentally switch bodies. When Annie (Alison Brie) and Shirley (Yvette Nicole Brown) learn that Leonard (Richard Erdman) is actually holding the spot as the class valedictorian, they join forces to bring him down.

It also looks like Chevy Chase as Pierce is at least going to make an appearance after only doing voiceover for his puppet two episodes ago and not showing up at all for the most recent. We’re nearing the portion of the season where Chase departed the show, but many scenes or entire episodes were not filmed in chronological order. It remains to be seen just how much Pierce we’ll get in the home stretch.

Thankfully Leonard should provide plenty “ornery old coot” humor as he battles Shirley and Annie for valedictorian. We never knew Leonard was much of a student but he must have found time in between online video food reviews to hit the books.

[scrollGallery id=1325 autoScroll=false thumbsdown=true]