Here's new teaser for the upcoming Halloween episode of The Simpsons which features Daniel Radcliffe parodying Twilight. Yep, after that button-pushing intro from a few weeks ago, it's back to safe humor and easy targets for The Simpsons. There's about a minute of footage from the episode here, along with a look behind the scenes and an interview with Radcliffe. I'd say the joke to laughter ratio so far is somewhere around one to three. Much more entertaining however, are the faces Radcliffe makes while recording vampire noises in the studio. See for yourself after the jump.