Watch: How Many Movie References Can You Spot In Guillermo Del Toro's 'Simpsons' Opening?

Guillermo Del Toro directed the opening of The Simpsons' 24th annual Treehouse Of Horror halloween anthology series. The three-minute long extended opening sequence is crammed full of movie references from the world of horror, sci-fi and even Del Toro's own filmography. How many movie references can you spot? Watch the opening after the jump and leave your list in the comments below.

Here is the opening thanks to EW:

via: Playlist