Guillermo Del Toro's Simpsons intro
Because Guillermo Del Toro evidently never says no, this year's Simpsons Treehouse of Horror episode—the 24th, if you're counting—boasts an extended intro by everybody's favourite Mexican horror and fantasy giant.
You'll see references to all of his movies in there, even Chronos.
Alfred Hitchcock also shows up in the three-minute nerdfest. And Stephen King. And the Phantom of the Paradise, Ray Bradbury's Illustrated Man, Johnny Eck (from Freaks), Rod Serling, Gort (not Bort), the Fly, Lon Chaney, Edward Cahn's Saucer Men, and even the possessed Lincoln Continental Mark III from the not-exactly-great 1977 film, The Car (driven by Maggie).
No Killdozer, though. LAME!