The gag, which will run on this week's episode titled "4 Regrettings and A Funeral," gives us just over a minute and a half of The Simpsons...Middle-Earth style.
My personal favorite is what they did with Smaug.
The couch gag comes just as Warner Home Video preps the release of The Hobbit: An Unexpected Journey's Extended Edition, which is currently available on iTunes and will come to Blu-ray on Tuesday. Look for ComicBook.com's review of the iTunes special features later today.
Check it out below. The Simpsons is on Sunday night at 8 p.m./7 p.m. Central on Fox.